NAME ____________________________________ DATE __________________

DAILY PRACTICE

Enough for the Class?

There are 21 students in Ms. Tom's class. Each student needs an eraser. Ms. Tom has 15 erasers.

  • 1 Are there enough for the class? YES NO

  • 2 Are there any extra erasers? How many? __________ YES NO

  • 3 Does Ms. Tom need more erasers? How many? __________ YES NO

  • 4 How did you figure it out? Show your work.

Ongoing Review

  • 5 Which coins make 40¢?

    • A A nickel, a dime, and a dime. 1 nickel and 2 dimes

    • B A nickel, a nickel, a dime, a dime, and a dime. 2 nickels and 3 dimes

    • C A nickel, a nickel, a nickel, a dime, and a dime. 3 nickels and 2 dimes

    • D A nickel, a nickel, a nickel, a nickel, and a dime. 4 nickels and 1 dime

NOTE

Students compare two amounts and find the difference.

MWI Enough for the Class


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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?