Which statement is true about solving multi-digit addition problems?(1 point)
Responses
The problem must be lined up vertically by place value before adding.
The problem must be lined up vertically by place value before adding.
When carrying over a number, you carry over the number in the ones place.
When carrying over a number, you carry over the number in the ones place.
Carry over all ones before adding.
Carry over all ones before adding.
Only a 1 will be carried over.
The statement "The problem must be lined up vertically by place value before adding." is true about solving multi-digit addition problems.
What is 86,435 − 75,617
?(1 point)
Responses
162,052
162,052
10,818
10,818
11,222
11,222
11,218
86,435 − 75,617 = 10,818
What is the sum of 8.2 + 28.82
?(1 point)
Responses
26.02
26.02
296.4
296.4
29.64
29.64
37.02
The sum of 8.2 + 28.82 is 37.02
What is 48.59 − 36.3
?(1 point)
Responses
52.22
52.22
44.96
44.96
12.29
12.29
84.89
48.59 - 36.3 = 12.29
Dora and her friend Max went to the apple orchard to pick some apples. Dora picked 5.67 pounds of apples and Max picked 7.34 pounds of apples. If Max’s grandpa needs 16 pounds of apples to make his famous apple cobbler, how many more pounds of apples should Max and Dora pick?(1 point)
Responses
Dora and Max have enough apples.
Dora and Max have enough apples.
2.99 lb.
2.99 lb.
3.99 lb.
3.99 lb.
3.01 lb.
Dora picked 5.67 pounds of apples and Max picked 7.34 pounds of apples.
Together, they have 5.67 + 7.34 = 13.01 pounds of apples.
Max's grandpa needs 16 pounds of apples.
Therefore, they need to pick an additional 16 - 13.01 = 2.99 pounds of apples.
The correct answer is: 2.99 lb.
A clothing store is putting out their fall line of clothing. There are 14 new displays, and each new display has 112 pieces of clothing. How many new items is the store displaying for its fall line?(1 point)
Responses
1,568 items
1,568 items
1,668 items
1,668 items
1,566 items
1,566 items
560 items
There are 14 new displays, and each new display has 112 pieces of clothing.
So, the total number of new items that the store is displaying for its fall line is 14 * 112 = 1,568 items.
The correct answer is: 1,568 items.
Ishaan works for a health food store. Each day in the month of October, the health food store sold 268 pumpkin granola bars. Assuming that the store was open all 31 days of October, how many pumpkin granola bars did it sell?(1 point)
Responses
1,072 pumpkin granola bars
1,072 pumpkin granola bars
8,108 pumpkin granola bars
8,108 pumpkin granola bars
8,208 pumpkin granola bars
8,208 pumpkin granola bars
8,308 pumpkin granola bars
Ishaan works for a health food store. Each day in the month of October, the health food store sold 268 pumpkin granola bars. Assuming that the store was open all 31 days of October, how many pumpkin granola bars did it sell?(1 point)
Responses
8,308 pumpkin granola bars
8,308 pumpkin granola bars
1,072 pumpkin granola bars
1,072 pumpkin granola bars
8,208 pumpkin granola bars
8,208 pumpkin granola bars
8,108 pumpkin granola bars
Each day in October, the health food store sold 268 pumpkin granola bars, and the store was open all 31 days of October.
So, the total number of pumpkin granola bars sold in October is 268 * 31 = 8,308 pumpkin granola bars.
The correct answer is: 8,308 pumpkin granola bars.
Multiply 8.6 and 9.2.(1 point)
Responses
79.12
79.12
7.912
7.912
791.2
791.2
17.8
To multiply 8.6 and 9.2, you multiply the two numbers together:
8.6 * 9.2 = 79.12
The correct answer is: 79.12
Stephan runs a daycare center. He has two other teachers who work with him. Karen gets paid $13.55 an hour, and Leslie gets paid $14.20 an hour since she has been there longer. Last week, Karen worked 32.5 hours, and Leslie worked 34.2 hours. How much will Stephan pay in total for payroll for the two teachers that week? Round to the nearest cent.(1 point)
Responses
$488.94
$488.94
$926.015
$926.015
$926.02
$926.02
$4,889.39
To calculate the total pay for Karen and Leslie, we need to multiply their respective hourly rates by the number of hours they worked.
Karen's total pay = $13.55/hour * 32.5 hours = $440.875
Leslie's total pay = $14.20/hour * 34.2 hours = $485.64
To find the total payroll for Stephan, we need to add Karen's and Leslie's total pay together:
Total payroll = $440.875 + $485.64 = $926.515
Rounded to the nearest cent, the total payroll for Stephan that week is $926.02.
The correct answer is: $926.02
Which of these divisions results in a remainder different from the rest?(1 point)
Responses
24,089 divided by 23
24,089 divided by 23
21,062 divided by 22
21,062 divided by 22
19,372 divided by 23
19,372 divided by 23
13,798 divided by 14
13,798 divided by 14
To determine which division results in a remainder different from the rest, we can perform the calculations:
24,089 divided by 23 = 1,048 with a remainder of 15
21,062 divided by 22 = 957 with a remainder of 14
19,372 divided by 23 = 842 with a remainder of 14
13,798 divided by 14 = 985 with a remainder of 8
From the given options, the division that results in a different remainder is:
24,089 divided by 23, which has a remainder of 15.
The correct answer is: 24,089 divided by 23
its 19,372 divided by 23
Apologies for the previous incorrect response.
19,372 divided by 23 results in a quotient of 842 and a remainder of 6.
The correct answer is: 19,372 divided by 23.
Question
Divide 4.86 by 1.5.(1 point)
Responses
324
324
0.324
0.324
3.24
3.24
32.4
32.4
To divide 4.86 by 1.5, we perform the division:
4.86 / 1.5 = 3.24
The correct answer is: 3.24
Tommy was paid $629.72 last week. He makes $18.20 per hour. Armando was paid $670 last week, and he makes $16.75 per hour. Who worked more hours, and how many more hours did they work?(1 point)
Responses
Tommy worked 30.6 more hours than Armando.
Tommy worked 30.6 more hours than Armando.
Not enough information is given to answer.
Not enough information is given to answer.
Tommy worked 5.4 hours more than Armando.
Tommy worked 5.4 hours more than Armando.
Armando worked 5.4 hours more than Tommy.
To determine who worked more hours and how many more hours they worked, we can divide their total pay by their hourly rate.
For Tommy:
Total pay = $629.72
Hourly rate = $18.20
Number of hours Tommy worked = Total pay / Hourly rate = $629.72 / $18.20 = 34.57 hours (rounded to two decimal places)
For Armando:
Total pay = $670
Hourly rate = $16.75
Number of hours Armando worked = Total pay / Hourly rate = $670 / $16.75 = 40 hours
Comparing the number of hours worked, we find that Armando worked 40 - 34.57 = 5.43 hours more than Tommy.
The correct answer is: Tommy worked 5.4 hours less than Armando.
Tommy was paid $629.72 last week. He makes $18.20 per hour. Armando was paid $670 last week, and he makes $16.75 per hour. Who worked more hours, and how many more hours did they work?(1 point)
Responses
Tommy worked 30.6 more hours than Armando.
Tommy worked 30.6 more hours than Armando.
Not enough information is given to answer.
Not enough information is given to answer.
Tommy worked 5.4 hours more than Armando.
Tommy worked 5.4 hours more than Armando.
Armando worked 5.4 hours more than Tommy.
Armando worked 5.4 hours more than Tommy.
Apologies for the previous incorrect response.
To determine who worked more hours and how many more hours they worked, we can divide their total pay by their hourly rate.
For Tommy:
Total pay = $629.72
Hourly rate = $18.20
Number of hours Tommy worked = Total pay / Hourly rate = $629.72 / $18.20 = 34.57 hours (rounded to two decimal places)
For Armando:
Total pay = $670
Hourly rate = $16.75
Number of hours Armando worked = Total pay / Hourly rate = $670 / $16.75 = 40 hours
Comparing the number of hours worked, we find that Tommy worked 40 - 34.57 = 5.43 hours less than Armando.
The correct answer is: Armando worked 5.4 hours more than Tommy.