Question 1

There were $35$ pretzels at a bakery. A baker made $20$ more pretzels. The baker then sold $11$ pretzels. Which equation shows how to find the number of pretzels there are now?

Accepted Answer

$35 + 20 − 11 =\underline?$

Answer

$35 − 20 +  11=\underline?$

Answer

$35 +  20 +11 =\underline?$

Answer

$35 −  20− 11 =\underline?$

Question 2

An art teacher had $736$ crayons.

$\enspace\bullet\,$ She threw away  $197$ broken crayons.
$\enspace\bullet\,$ Then she bought $ 150$ more crayons.

Which equation shows how to find the number of crayons the art teacher has now?

Accepted Answer

$736 -197 + 150= \underline?$

Answer

$736 + 197 + 150=\underline?$

Answer

$736 + 197 -150= \underline?$

Answer

$736 -197 -150=\underline?$

Question 3

Timothy wants to buy a camera that costs $$\$75.$$ He has saved $$\$23,$$ as shown in the model. Which equation can be used to find how much more money Timothy needs in order to buy the camera?

Accepted Answer

$$\$75$$ $-$ $$\$23$$ =$ \underline?$

Answer

$$\$75$$ $+$ $$\$52$$ =$\underline?$

Answer

$$\$52$$ $-$ $$\$23$$ =$\underline?$

Answer

$$\$75$$ $+$ $$\$23$$ = $\underline?$

Question 4

Rita had two boxes of ribbons.

$\enspace\bullet\,$ She had $37$ large ribbons in the first box.
$\enspace\bullet\,$ She had $56$ small ribbons in the second box.
$\enspace\bullet\,$ She gave $28$ of the large ribbons to her sister.

Which number sentence can be used to find the number of ribbons Rita had left in the two boxes?

Accepted Answer

$37 - 28 + 56 =\underline?$

Answer

$56 + 28-37 =\underline?$

Answer

$37 + 28- 56 =\underline?$

Answer

$56 + 28 + 37 =\underline?$

Question 5

There were $25$ people in a library. Some people left the library and went home. Then there were $13$ people remaining in the library. Which number line represents one way to determine the number of people who left the library?

Accepted Answer

https://uploads.quizalize.com/881a6bcb-f8e9-4778-9a23-43136c26c02e/question/dc27b2638fa84dc255b27e35af39fd1ca9deffff.png

Answer

https://uploads.quizalize.com/881a6bcb-f8e9-4778-9a23-43136c26c02e/question/83b03f7c9c3d536f2363c067123cd66fcd89f277.png

Answer

https://uploads.quizalize.com/881a6bcb-f8e9-4778-9a23-43136c26c02e/question/9b68d6ec2f19d6abd2befc2d3aa1497261597592.png

Answer

https://uploads.quizalize.com/881a6bcb-f8e9-4778-9a23-43136c26c02e/question/ee897cd4c949470d7586bb9be1bd37cd30253013.png

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