Add −34+−21
−55
negative 55
−13
negative 13
13
55
The correct answer is -55.
Negative 55 is also a correct representation.
What is the sum of 45+32
?
77
13
−77
negative 77
−13
The sum of 45+32 is 77.
Based on the provided options, the correct image that represents -22+(-19) is:
A number line with arrows on both the ends is shown ranging from 0 to 50 with tick marks in unit increments of 1. A horizontal line appears above the number line. It starts at zero and extends to 22. The label for 22 is enclosed in a box. A vertical line extends downward from the box and terminates at the 22nd tick mark on the number line. A vertical line extends upwards from the box and then continues at a right angle to the left. The line is interrupted by a label for negative 19. The label for negative 19 is enclosed in a box. A horizontal line continues past the number negative 19 label and extends to a label for 3. The label for 3 is enclosed in a box. The label for 3 is centered vertically over the third tick mark on the number line. The markings on the number line are labeled for 0, 10, 20, 30, 40, and 50.
The correct response is:
−1,200+(−943)=−2,143 feet
Image with alt text: A number line with arrows on each end has 11 tick marks. The tick mark on the far right is labeled negative 1,200. The tick mark on the far left is labeled negative 2,143 and a box appears around the number. The 10 tick marks starting from the right side are equally spaced. The eleventh tick mark is spaced at approximately half the distance of the others. Curved arrow lines connect each of the tick marks and are labeled. The first curve starts at negative 1,200 and ends with an arrowhead at the next tick mark. Each subsequent curve starts and ends with an arrowhead. The first 9 curves are labeled plus left parenthesis negative 100 right parenthesis. The last curve is labeled plus left parenthesis negative 43 right parenthesis.
sthu
Solve and connect the correct model to the algorithm: A submarine dives 1,200 feet below sea level. It then dives down 943 feet. What is its current depth?(1 point)
Responses
−1,200+943=−257 feet
Solve −22+(−19)
and connect the correct model to the algorithm.(1 point)
Responses
A number line with arrows on both the ends ranges from negative 50 to 0 in unit increments of 1 and labeled increments of 10. Two lines are above the number line. One extends from 0 to negative 22. The other extends from negative 22 to negative 41. The lines above the number line are not aligned. The bottom line extends from 0 to negative 22. The top line extends from negative 22 to negative 41. A label for negative 22 appears in a box in the space above the terminus of the bottom line and below the beginning of the top line. The top line is interrupted by two labeled numbers. A label for negative 19 appears in a box approximately at the mid-point of the top line. A label for negative 41 appears in a box as the terminus of the top line.
Image with alt text: A number line with arrows on both the ends ranges from negative 50 to 0 in unit increments of 1 and labeled increments of 10. Two lines are above the number line. One extends from 0 to negative 22. The other extends from negative 22 to negative 41. The lines above the number line are not aligned. The bottom line extends from 0 to negative 22. The top line extends from negative 22 to negative 41. A label for negative 22 appears in a box in the space above the terminus of the bottom line and below the beginning of the top line. The top line is interrupted by two labeled numbers. A label for negative 19 appears in a box approximately at the mid-point of the top line. A label for negative 41 appears in a box as the terminus of the top line.
A number line with arrows on both the ends ranges from negative 50 to 0 in unit increments of 1 and labeled increments of 10. Two lines are above the number line. One extends from 0 to negative 22. The other extends from negative 22 to negative 3. The lines above the number line are not aligned. The bottom line extends from 0 to negative 22. The top line extends from negative 22 to negative 3. A label for negative 22 appears in a box in the space above the terminus of the bottom line and below the beginning of the top line. The top line is interrupted by two labeled numbers. A label for negative 19 appears in a box approximately at one third of the length of the top line. A label for negative 3 appears in a box as the terminus of the top line.
Image with alt text: A number line with arrows on both the ends ranges from negative 50 to 0 in unit increments of 1 and labeled increments of 10. Two lines are above the number line. One extends from 0 to negative 22. The other extends from negative 22 to negative 3. The lines above the number line are not aligned. The bottom line extends from 0 to negative 22. The top line extends from negative 22 to negative 3. A label for negative 22 appears in a box in the space above the terminus of the bottom line and below the beginning of the top line. The top line is interrupted by two labeled numbers. A label for negative 19 appears in a box approximately at one third of the length of the top line. A label for negative 3 appears in a box as the terminus of the top line.
A number line with arrows on both the ends is shown ranging from 0 to 50 with tick marks in unit increments of 1. A horizontal line appears above the number line. It starts at zero and extends to 22 then step ups and continues horizontally to 41. The label for 22 is enclosed in a box. A vertical line extends downward from the box and terminates at the 22nd tick mark on the number line. A vertical line extends upwards from the box and then continues at a right angle to the right. The line is interrupted by a label for 19. The label for 19 is enclosed in a box. A horizontal line continues past the number 19 label and extends to a label for 41. The label for 41 is enclosed in a box. The label for 41 centered vertically over the 41st tick mark on the number line. The markings on the number line are labeled for 0, 10, 20, 30, 40, and 50.
Image with alt text: A number line with arrows on both the ends is shown ranging from 0 to 50 with tick marks in unit increments of 1. A horizontal line appears above the number line. It starts at zero and extends to 22 then step ups and continues horizontally to 41. The label for 22 is enclosed in a box. A vertical line extends downward from the box and terminates at the 22nd tick mark on the number line. A vertical line extends upwards from the box and then continues at a right angle to the right. The line is interrupted by a label for 19. The label for 19 is enclosed in a box. A horizontal line continues past the number 19 label and extends to a label for 41. The label for 41 is enclosed in a box. The label for 41 centered vertically over the 41st tick mark on the number line. The markings on the number line are labeled for 0, 10, 20, 30, 40, and 50.
A number line with arrows on both the ends is shown ranging from 0 to 50 with tick marks in unit increments of 1. A horizontal line appears above the number line. It starts at zero and extends to 22. Number 22 is labeled above the line. The label for 22 is enclosed in a box. A vertical line extends downward from the box and terminates at the 22nd tick mark on the number line. A vertical line extends upwards from the box and then continues at a right angle to the left. The line is interrupted by a label for negative 19. The label for negative 19 is enclosed in a box. A horizontal line continues past the number negative 19 label and extends to a label for 3. The label for 3 is enclosed in a box. The label for 3 is centered vertically over the third tick mark on the number line. The markings on the number line are labeled for 0, 10, 20, 30, 40, and 50.
Image with alt text: A number line with arrows on both the ends is shown ranging from 0 to 50 with tick marks in unit increments of 1. A horizontal line appears above the number line. It starts at zero and extends to 22. Number 22 is labeled above the line. The label for 22 is enclosed in a box. A vertical line extends downward from the box and terminates at the 22nd tick mark on the number line. A vertical line extends upwards from the box and then continues at a right angle to the left. The line is interrupted by a label for negative 19. The label for negative 19 is enclosed in a box. A horizontal line continues past the number negative 19 label and extends to a label for 3. The label for 3 is enclosed in a box. The label for 3 is centered vertically over the third tick mark on the number line. The markings on the number line are labeled for 0, 10, 20, 30, 40, and 50.
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page 13 of 13
Add Integers Quick Check
4 of 54 of 5 Items
Question
Solve and connect the correct model to the algorithm: A submarine dives 1,200 feet below sea level. It then dives down 943 feet. What is its current depth?(1 point)
Responses
−1,200+(−943)=−2,143
feet
A number line with arrows on each end has 11 tick marks. The tick mark on the far right is labeled negative 1,200. The tick mark on the far left is labeled negative 2,143 and a box appears around the number. The 10 tick marks starting from the right side are equally spaced. The eleventh tick mark is spaced at approximately half the distance of the others. Curved arrow lines connect each of the tick marks and are labeled. The first curve starts at negative 1,200 and ends with an arrowhead at the next tick mark. Each subsequent curve starts and ends with an arrowhead. The first 9 curves are labeled plus left parenthesis negative 100 right parenthesis. The last curve is labeled plus left parenthesis negative 43 right parenthesis.
negative 1,200 plus left parenthesis negative 943 right parenthesis equals negative 2,143 feet Image with alt text: A number line with arrows on each end has 11 tick marks. The tick mark on the far right is labeled negative 1,200. The tick mark on the far left is labeled negative 2,143 and a box appears around the number. The 10 tick marks starting from the right side are equally spaced. The eleventh tick mark is spaced at approximately half the distance of the others. Curved arrow lines connect each of the tick marks and are labeled. The first curve starts at negative 1,200 and ends with an arrowhead at the next tick mark. Each subsequent curve starts and ends with an arrowhead. The first 9 curves are labeled plus left parenthesis negative 100 right parenthesis. The last curve is labeled plus left parenthesis negative 43 right parenthesis.
−1,200+943=−257
feet
A number line with arrows on each end has 11 tick marks. The tick mark on the far left is labeled negative 1,200. The tick mark on the far right is labeled negative 257 and a box appears around the number. The 10 tick marks starting from the left side are equally spaced. The eleventh tick mark is spaced at approximately half the distance of the others. Curved arrow lines connect each of the tick marks and are labeled. The first curve starts at negative 1,200 and ends with an arrowhead at the next tick mark. Each subsequent curve starts and ends with an arrowhead. The first 9 curves are labeled plus 100. The last curve is labeled plus 43.
negative 1,200 plus 943 equals negative 257 feet Image with alt text: A number line with arrows on each end has 11 tick marks. The tick mark on the far left is labeled negative 1,200. The tick mark on the far right is labeled negative 257 and a box appears around the number. The 10 tick marks starting from the left side are equally spaced. The eleventh tick mark is spaced at approximately half the distance of the others. Curved arrow lines connect each of the tick marks and are labeled. The first curve starts at negative 1,200 and ends with an arrowhead at the next tick mark. Each subsequent curve starts and ends with an arrowhead. The first 9 curves are labeled plus 100. The last curve is labeled plus 43.
1,200+943=2,143
feet
A number line with arrows on each end has 11 tick marks. The tick mark on the far left is labeled 1,200. The tick mark on the far right is labeled 2,143 and a box appears around the number. The 10 tick marks starting from the left side are equally spaced. The eleventh tick mark is spaced at approximately half the distance of the others. Curved arrow lines connect each of the tick marks and are labeled. The first curve starts at 1,200 and ends with an arrowhead at the next tick mark. Each subsequent curve starts and ends with an arrowhead. The first 9 curves are labeled plus 100. The last curve is labeled plus 43.
1,200 plus 943 equals 2,143 feet Image with alt text: A number line with arrows on each end has 11 tick marks. The tick mark on the far left is labeled 1,200. The tick mark on the far right is labeled 2,143 and a box appears around the number. The 10 tick marks starting from the left side are equally spaced. The eleventh tick mark is spaced at approximately half the distance of the others. Curved arrow lines connect each of the tick marks and are labeled. The first curve starts at 1,200 and ends with an arrowhead at the next tick mark. Each subsequent curve starts and ends with an arrowhead. The first 9 curves are labeled plus 100. The last curve is labeled plus 43.
−1,200+(−943)=−2,143
feet
A number line with arrows on each end has 7 tick marks. The tick mark on the far left is labeled negative 1,200. The tick mark on the far right is labeled negative 2,143 and a box appears around the number. The 6 tick marks starting from the left side are equally spaced. The seventh tick mark is spaced at approximately half the distance of the others. Curved arrow lines connect each of the tick marks and are labeled. The first curve starts at negative 1,200 and ends with an arrowhead at the next tick mark. Each subsequent curve starts and ends with an arrowhead. The first 5 curves are labeled plus left parenthesis negative 100 right parenthesis. The last curve is labeled plus left parenthesis negative 43 right parenthesis.
negative 1,200 plus left parenthesis negative 943 right parenthesis equals negative 2,143 feet Image with alt text: A number line with arrows on each end has 7 tick marks. The tick mark on the far left is labeled negative 1,200. The tick mark on the far right is labeled negative 2,143 and a box appears around the number. The 6 tick marks starting from the left side are equally spaced. The seventh tick mark is spaced at approximately half the distance of the others. Curved arrow lines connect each of the tick marks and are labeled. The first curve starts at negative 1,200 and ends with an arrowhead at the next tick mark. Each subsequent curve starts and ends with an arrowhead. The first 5 curves are labeled plus left parenthesis negative 100 right parenthesis. The last curve is labeled plus left parenthesis negative 43 right parenthesis.
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what model matches the situation: Maxwell’s bank account is currently in the negative by $47. He spent another $29 at the store. What is his current balance?(1 point)
Responses
47−29=18
A number line with arrows on both ends is shown ranging from 10 to 60 in increments of 1. Four curved lines with arrows appear above the number line between 47 and 18. 47 and 18 are labeled above the number line. The markings on the number line are labeled in increments of 5 and said labels appear in boxes. A curve starts at 47 and extends to an arrowhead positioned above the tick mark corresponding to 37. The label negative 10 appears in a box above the peak of the curve. A curve starts at the arrowhead positioned above the tick mark corresponding to 37 and ends at an arrowhead positioned above the tick mark corresponding to 27. The label negative 10 appears in a box above the peak of the curve. A curve starts at the arrowhead positioned above the tick mark corresponding to 27 and extends to an arrowhead positioned above the tick mark corresponding to 24. The negative 3 appears in a box above the peak of the curve. A curve starts at the arrowhead positioned above the tick mark corresponding to 24 and extends to an arrowhead positioned above the label for 18 on the number line. The label negative 6 appears in a box above the peak of the curve.
47 minus 29 equals 18 Image with alt text: A number line with arrows on both ends is shown ranging from 10 to 60 in increments of 1. Four curved lines with arrows appear above the number line between 47 and 18. 47 and 18 are labeled above the number line. The markings on the number line are labeled in increments of 5 and said labels appear in boxes. A curve starts at 47 and extends to an arrowhead positioned above the tick mark corresponding to 37. The label negative 10 appears in a box above the peak of the curve. A curve starts at the arrowhead positioned above the tick mark corresponding to 37 and ends at an arrowhead positioned above the tick mark corresponding to 27. The label negative 10 appears in a box above the peak of the curve. A curve starts at the arrowhead positioned above the tick mark corresponding to 27 and extends to an arrowhead positioned above the tick mark corresponding to 24. The negative 3 appears in a box above the peak of the curve. A curve starts at the arrowhead positioned above the tick mark corresponding to 24 and extends to an arrowhead positioned above the label for 18 on the number line. The label negative 6 appears in a box above the peak of the curve.
−$47+−$29=−$76
A number line with arrows on both ends is shown ranging from negative 80 to negative 30 in increments of 1. Four curved lines with arrows appear above the number line between negative 76 and negative 47. Negative 76 and negative 47 are labeled above the number line. The markings on the number line are labeled in increments of 5 and said labels appear in boxes. A curve starts at negative 47 and extends to an arrowhead positioned above the tick mark corresponding to negative 57. The label negative 10 appears in a box above the peak of the curve. A curve starts at the arrowhead positioned above the tick mark corresponding to negative 57 and ends at an arrowhead positioned above the tick mark corresponding to negative 57. The label negative 10 appears in a box above the peak of the curve. A curve starts at the arrowhead positioned above the tick mark corresponding to negative 67 and extends to an arrowhead positioned above the label on the number line for negative 3. The label negative 3 appears in a box above the peak of the curve. A curve starts at the arrowhead positioned above the number line label for negative 70 and extends to an arrowhead positioned above the label for negative -76 on the number line. The label negative 6 appears in a box above the peak of the curve.
negative 47 dollars plus negative 29 dollars equals negative 76 dollars Image with alt text: A number line with arrows on both ends is shown ranging from negative 80 to negative 30 in increments of 1. Four curved lines with arrows appear above the number line between negative 76 and negative 47. Negative 76 and negative 47 are labeled above the number line. The markings on the number line are labeled in increments of 5 and said labels appear in boxes. A curve starts at negative 47 and extends to an arrowhead positioned above the tick mark corresponding to negative 57. The label negative 10 appears in a box above the peak of the curve. A curve starts at the arrowhead positioned above the tick mark corresponding to negative 57 and ends at an arrowhead positioned above the tick mark corresponding to negative 57. The label negative 10 appears in a box above the peak of the curve. A curve starts at the arrowhead positioned above the tick mark corresponding to negative 67 and extends to an arrowhead positioned above the label on the number line for negative 3. The label negative 3 appears in a box above the peak of the curve. A curve starts at the arrowhead positioned above the number line label for negative 70 and extends to an arrowhead positioned above the label for negative -76 on the number line. The label negative 6 appears in a box above the peak of the curve.
$47+$29=$76
A number line with arrows on both ends is shown ranging from 45 to 95 in increments of 1. Four curved lines with arrows appear above the number line between 47 and 76. 47 and 76 are labeled above the number line. The markings on the number line are labeled in increments of 5 and said labels appear in boxes. A curve starts at 47 and extends to an arrowhead positioned above the tick mark corresponding to 57. The label positive 10 appears in a box above the peak of the curve. A curve starts at the arrowhead positioned above the tick mark corresponding to 57 and ends at an arrowhead positioned above the tick mark corresponding to 67. The label positive 10 appears in a box above the peak of the curve. A curve starts at the arrowhead positioned above the tick mark corresponding to 67 and extends to an arrowhead positioned above the label on the number line for 70. The label positive 3 appears in a box above the peak of the curve. A curve starts at the arrowhead positioned above the number line label for 70 and extends to an arrowhead positioned above the label for 76 on the number line. The label positive 6 appears in a box above the peak of the curve.
47 dollars plus 29 dollars equals 76 dollars Image with alt text: A number line with arrows on both ends is shown ranging from 45 to 95 in increments of 1. Four curved lines with arrows appear above the number line between 47 and 76. 47 and 76 are labeled above the number line. The markings on the number line are labeled in increments of 5 and said labels appear in boxes. A curve starts at 47 and extends to an arrowhead positioned above the tick mark corresponding to 57. The label positive 10 appears in a box above the peak of the curve. A curve starts at the arrowhead positioned above the tick mark corresponding to 57 and ends at an arrowhead positioned above the tick mark corresponding to 67. The label positive 10 appears in a box above the peak of the curve. A curve starts at the arrowhead positioned above the tick mark corresponding to 67 and extends to an arrowhead positioned above the label on the number line for 70. The label positive 3 appears in a box above the peak of the curve. A curve starts at the arrowhead positioned above the number line label for 70 and extends to an arrowhead positioned above the label for 76 on the number line. The label positive 6 appears in a box above the peak of the curve.
−$47+$29=−$18
A number line with arrows on both ends is shown ranging from negative 50 to 0 in increments of 1. Four curved lines with arrows appear above the number line between negative 47 and negative 18. Negative 47 and negative 81 are labeled above the number line. The markings on the number line are labeled in increments of 5 and said labels appear in boxes. A curve starts at negative 47 and extends to an arrowhead positioned above the tick mark corresponding to negative 37. The label positive 10 appears in a box above the peak of the curve. A curve starts at the arrowhead positioned above the tick mark corresponding to negative 37 and ends at an arrowhead positioned above the tick mark corresponding to negative 27. The label positive 10 appears in a box above the peak of the curve. A curve starts at the arrowhead positioned above the tick mark corresponding to negative 27 and extends to an arrowhead positioned above the tick mark corresponding to negative 21. The label positive 6 appears in a box above the peak of the curve. A curve starts at the arrowhead positioned above the tick mark corresponding to negative 21 and extends to an arrowhead positioned above the label for negative 18 on the number line. The label positive 3 appears in a box above the peak of the curve.
negative 47 dollars plus 29 dollars equals negative 18 dollars Image with alt text: A number line with arrows on both ends is shown ranging from negative 50 to 0 in increments of 1. Four curved lines with arrows appear above the number line between negative 47 and negative 18. Negative 47 and negative 81 are labeled above the number line. The markings on the number line are labeled in increments of 5 and said labels appear in boxes. A curve starts at negative 47 and extends to an arrowhead positioned above the tick mark corresponding to negative 37. The label positive 10 appears in a box above the peak of the curve. A curve starts at the arrowhead positioned above the tick mark corresponding to negative 37 and ends at an arrowhead positioned above the tick mark corresponding to negative 27. The label positive 10 appears in a box above the peak of the curve. A curve starts at the arrowhead positioned above the tick mark corresponding to negative 27 and extends to an arrowhead positioned above the tick mark corresponding to negative 21. The label positive 6 appears in a box above the peak of the curve. A curve starts at the arrowhead positioned above the tick mark corresponding to negative 21 and extends to an arrowhead positioned above the label for negative 18 on the number line. The label positive 3 appears in a box above the peak of the curve.
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