NAME ______________________________ DATE _______________

DAILY PRACTICE

Solve Two Ways, Subtraction

Solve this problem in two ways, first using the U.S. standard algorithm and then using another strategy. Show your work.

6,745 − 2,828 = _______________

U.S. standard algorithm:

A second way:

Ongoing Review

2,050 − 400 − 37 = _______________

  • A 1,023

  • B 1,527

  • C 1,580

  • D 1,613

NOTE

Students practice strategies for solving subtraction problems in two different ways.

MWI Subtraction Strategies


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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