Module 4 Mid Module Review

Solve. Show your math strategy

56 + 34 =__

Solve. Show your math strategy

67 - __ = 34

Solve. Show your math strategy

__ = 73 +28

Solve. Show your math strategy

98 - 65 =__

Solve. Show your math strategy

24 - __ = 17

Solve. Show your math strategy

__ ->__ -> 87

+ 1 + 10

Solve. Show your math strategy

24 ->__ -> 35

+ 1 + __

Solve and show your work with a model

165 + 28 =__

Solve and show your work with a model

134 + 47 =__

Solve and show your work with a model

76 - 38 =__

Solve and show your work with a model

92 - 16 =__

True or False? Use place value strategy to show how you know.

27-13 = 13+27

True or False? Use place value strategy to show how you know.

65-34= 26+5

True or False? Use place value strategy to show how you know.

7 ones 8 tens= 78

Chloe solved the word problem below. Explain why Chloe’s strategy did or did not work. There are 35

cookies in the bakery. There are 19 more cupcakes than cookies. How

many cupcakes are in the bakery?

Use a different place value strategy to find your answer. Show your work.

There are 13 fewer cookies than muffins. How many muffins are in the bakery?

David solved the word problem below. Explain why David’s strategy did or did not work. There are 62 red roses at the florist. There are 28 fewer red roses than white roses. How many white roses are at the

florist?

David figured out what he had done incorrect and tried to solve the problem again. What did David forget to do?There are 62 red roses at the florist. There are

28 fewer red roses than white roses. How many white roses are

at the florist?