Chapter Test Study Guides

Chapter 3


Find the value of the expression:

36 + y for y  = 14

Solve: 36 + 14 = 50

Write the  number that makes the sentence true.

57 + z  = 76

Solve: 57 + 19 = 76

Estimate: 

65,346 + 9, 976 =

Round 65,346 to 65,000
Round 9, 976 to 10,000

65,000 + 10,000 = 75,00

Be able to add 3, 4, and 5-digit numbers

Solve for q:

65 + q = 87

65 + 22 = 87, q = 22

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