NAME ______________________________ DATE __________________

DAILY PRACTICE

Today's Number: 50

  • 1 Circle all of the problems that equal Today's Number. Today's Number is 50.

    10 + 20 + 20 15 + 15 + 20 + 10
    75 − 75 19 + 6 + 25
    80 − 25 − 5 25 + 25
    10 + 30 + 5 + 6 2 + 3 + 20 + 13 + 17
    68 − 28 100 − 50
  • 2 Write the number word for 50. ___________

NOTE

Students determine which expressions are equal to Today's Number.

MWI Equations and Equivalent Expressions


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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?