Cluster 5 Review

What is the inverse operation of addition?

• addition

• subtraction

• multiplication

• division

Solve.

n + 12 = 361

• n = 349

• n = 373

• n = 351

• n = 249

Solve.

m + 42.57 = 653.9

• m = 611.33

• m = 61.133

• m = 696.47

• m = 64.57

Kate has 24 more hair bows than Jenna. Kate has 32 hair bows. Which equation would be used to find how many hair bows Jenna has?

• j + 24 = 32

• 24j = 32

• j $\div$ 24 = 32

• j - 24 = 32

What is the inverse operation of subtraction?

• addition

• subtraction

• multiplication

• division

Solve.

h – 72 = 801

• h = 873

• h = 729

• h = 54

• h = 863

Solve.

d – 52.46 = 124.332

• d = 71.872

• d = 176.792

• d = 119.086

• d = 129.578

Jon ran 16 minutes less than Alicia. If Jon ran for 45 minutes, which equation could be used to find Alicia's running time?

• a - 16 = 45

• a + 16 = 45

• 16a = 45

• a $\div$ 16 = 45

What is the inverse operation of multiplication?

• addition

• subtraction

• multiplication

• division

Solve.

12b = 216

• b = 18

• b = 12

• b = 204

• b = 2,592