NAME ______________________________ DATE _______________

DAILY PRACTICE

What's Missing? Plus or Minus 10

Solve these problems. Fill in the numbers on the 100 chart.

32 + 10 = _______________ 43 − 10 = _______________ 67 − 10 = _______________

16 + 10 = _______________ 58 + 10 = _______________ 82 − 10 = _______________

18 − 10 = _______________ 74 + 10 = _______________ 29 − 10 = _______________

A 100 chart. d

Challenge:

38 + 10 − 10 = _______________ 61 − 10 + 10 = _______________

NOTE

Students add 10 to or subtract 10 from 2-digit numbers.

MWI Adding or Subtracting 10


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Table of Contents

Investigations 3 in Number, Data, and Space®, Student Activity Book Unit 1 Building Numbers and Solving Story Problems Unit 2 Comparing and Combining Shapes Unit 3 How Many of Each? How Many in All? Unit 4 Fish Lengths and Fraction Rugs Unit 5 Number Games and Crayon Problems Unit 6 Would You Rather Be an Eagle or a Whale? Unit 7 How Many Tens? How Many Ones? Unit 8 Blocks and Buildings