NAME ______________________________ DATE _______________

DAILY PRACTICE

Solving an Addition Problem in Two Ways

  • 1 Solve this problem in two different ways. Be sure to show how you got your answer.

    431 + 799 = _______________

    Here is the first way I solved it:

    Here is the second way I solved it:

Ongoing Review

  • 2 Which of the following is true?

    • A 11 + 880 > 1,000

    • B 642 + 419 > 1,000

    • C 733 + 218 > 1,000

    • D 82 + 904 > 1,000

NOTE

Students practice strategies for addition by solving a problem in two ways.

MWI Addition Strategies


End ofPage 279

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