Investigations 3 in Number, Data, and Space, Student Activity Book [Grade 5]

NAME ______________________________ DATE _______________

DAILY PRACTICE

Solve Two Ways

Solve each problem using the U.S. standard algorithm and one other way. Show your work clearly.

  • 1 148 × 35 = _______________

    U.S. standard algorithm: Second way:

  • 2 table with 2 rows and 1 column , row1 column 1 , 268 , row2 column 1 , modified times 43 with under bar below , end table

    U.S. standard algorithm: Second way:

NOTE

Students practice flexibility with solving multiplication problems and use one method to check the other.

MWI The U.S. Standard Algorithm for Multiplication; Multiplication Strategies


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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