NAME ______________________________ DATE _______________

ACTIVITY

More Multiplication Cluster Problems

  • 1 Solve these problems.

    10 × 26 = _______________

    20 × 26 = _______________

    30 × 26 = _______________

    5 × 26 = _______________

    30 × 2 = _______________

    30 × 6 = _______________

    Now solve 36 × 26 = _______________.

    How did you solve it?

  • 2 Solve these problems.

    49 × 10 = _______________

    49 × 20 = _______________

    40 × 7 = _______________

    40 × 60 = _______________

    9 × 60 = _______________

    Now solve 49 × 67 = _______________.

    How did you solve it?

  • 3 Solve these problems.

    10 × 15 = _______________

    20 × 15 = _______________

    100 × 15 = _______________

    125 × 10 = _______________

    125 × 5 = _______________

    Now solve 125 × 15 = _______________.

    How did you solve it?

  • 4 Solve these problems.

    60 × 80 = _______________

    2 × 9 = _______________

    2 × 80 = _______________

    60 × 90 = _______________

    2 × 90 = _______________

    Now solve 62 × 89 = _______________.

    How did you solve it?


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Table of Contents

Investigations 3 in Number, Data, and Space®, Student Activity Book Unit 1 Puzzles, Clusters, and Towers Unit 2 Prisms and Solids Unit 3 Rectangles, Clocks, and Tracks Unit 4 How Many People and Teams? Unit 5 Temperature, Height, and Growth Unit 6 Between 0 and 1 Unit 7 Races, Arrays, and Grids Unit 8 Properties of Polygons