NAME ______________________________ DATE _______________

ACTIVITY

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Story Problems About 10s

Solve these problems and show your thinking.

  • 1 Last month Lakewood School ordered 8 boxes of erasers with 20 erasers in each box. How many erasers did they order?

  • 2 Every year, Ms. Ortega orders a box of 50 erasers for each classroom at Riverview School. There are 11 classrooms in the school. How many erasers does Ms. Ortega order?

  • 3 Last year at Lincoln School, Mr. Johnson ordered 7 boxes with 120 erasers in each box. How many erasers did Mr. Johnson order?


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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