NAME ______________________________ DATE _______________

DAILY PRACTICE

How Many Groups?

Complete the following.

  • 1 A group of cube trains. Each train has 6 cubes. In the group: train, train, train, train, train, train.

    _______________ groups of 6 make 36.

    _______________ × 6 = 36

  • 2 A group of cube trains. Each train has 8 cubes. In the group: train, train, train, train, train, train, train.

    _______________ groups of 8 make 56.

    _______________ × 8 = 56

  • 3 A group of cube trains. Each train has 7 cubes. In the group: train, train, train, train.

    _______________ groups of 7 make 28.

    _______________ × 7 = 28

  • 4 A group of cube trains. Each train has 11 cubes. In the group: train, train, train.

    _______________ groups of 11 make 33.

    _______________ × 11 = 33

Ongoing Review

  • 5 How many apples are in this crate?

    An array with 5 rows of 8 apples.

    • A 5

    • B 8

    • C 20

    • D 40

NOTE

Students review multiplication facts as they find missing factors.

MWI Representing Multiplication with Arrays


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Table of Contents

Investigations 3 in Number, Data, and Space®, Student Activity Book Unit 1 Arrays, Factors, and Multiplicative Comparison Unit 2 Generating and Representing Measurement Data Unit 3 Multiple Towers and Cluster Problems Unit 4 Measuring and Classifying Shapes Unit 5 Large Numbers and Landmarks Unit 6 Fraction Cards and Decimal Grids Unit 7 How Many Packages and Groups? Unit 8 Penny Jars and Towers