Use compatible numbers to determine if 455+229455+229 is more than 650650 . Drag the numbers to the table to show each compatible number. Numbers may be used once or not at all. (1 point) Put responses in the correct input to answer the question. Select a response, navigate to the desired input and insert the response. Responses can be selected and inserted using the space bar, enter key, left mouse button or touchpad. Responses can also be moved by dragging with a mouse. 455 → Response area + 229 → Response area Response area
use this numbers: 400, 500, 450, 475, 225, 300, 675,600
455 → 500
229 → 225
you need one more answer
455 → 500
229 → 225
650 → 675
Choose the words to complete the statement. (1 point) So, the sum of 455+229 choose 650
So, the sum of 455+229 is less than 650.
Two sums are shaded in the addition table. Drag the words and numbers to complete the sentences. Tiles may be used once, more than once, or not at all. (2 points) Put responses in the correct input to answer the question. Select a response, navigate to the desired input and insert the response. Responses can be selected and inserted using the space bar, enter key, left mouse button or touchpad. Responses can also be moved by dragging with a mouse. The shaded sums are the same because the addends are Response area. This pattern shows the Response area of Addition. The Response area of Addition states that 11 is the sum of both 4+74+7 and Response area. Commutative Propertythe same3 + 87 + 4Associative Propertydifferent
The shaded sums are the same because the addends are 4, 7, and 74.
This pattern shows the Commutative Property of Addition.
The Associative Property of Addition states that 11 is the sum of both 3 + 87 + 4 and 87 + 4 + 3.
To find 456−212456-212 , Cardel added 4 to each number, then subtracted. Malia subtracted 2 from each number, then subtracted. Will Cardel's way, Malia's way, or both ways find the correct answer? Try both ways and show your work. Explain why each way works or does not work. Then, find the difference. (4 points)
Cardel's way:
Adding 4 to each number:
456 + 4 = 460
212 + 4 = 216
Subtracting the new numbers:
460 - 216 = 244
Malia's way:
Subtracting 2 from each number:
456 - 2 = 454
212 - 2 = 210
Subtracting the new numbers:
454 - 210 = 244
Both ways find the correct answer, which is 244. This is because both Cardel's and Malia's methods involve adjusting the numbers by the same amount (either adding 4 or subtracting 2) before performing the subtraction. This adjustment does not change the difference between the original numbers, so the final result is the same.