NAME ____________________________________ DATE __________________

DAILY PRACTICE

Sums That Equal 100

Find the missing number to complete the equation.

  • 1 ___________ + 40 = 100

  • 2 65 + ___________ = 100

  • 3 ___________ + 55 = 100

  • 4 80 + ___________ = 100

  • 5 35 + 15 + ___________ = 100

  • 6 25 + 25 + ___________ = 100

Ongoing Review

  • 7 Place these numbers on the number line:

    50 25 90 10

    A number line shows the numbers 0 and 100.

  • 8 Add two more numbers to the number line.

NOTE

Students practice making combinations that equal 100.

MWI Ways to Make 100


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Table of Contents

Investigations 3 in Number, Data, and Space®, Student Activity Book Unit 1 Coins, Number Strings, and Story Problems Unit 2 Attributes of Shapes and Parts of a Whole Unit 3 How Many Stickers? How Many Cents? Unit 4 Pockets, Teeth, and Guess My Rule Unit 5 How Many Tens? How Many Hundreds? Unit 6 How Far Can You Jump? Unit 7 Partners, Teams, and Other Groups Unit 8 Enough for the Class? Enough for the Grade?