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NAME ______________________________ DATE _______________
PRACTICE
How Many Balls?
Solve the problem. Show your work.
Mia has 4 balls.
She gave 2 balls to Sam.
How many balls does Mia have left?
NOTE
Students practice solving a subtraction story problem.
MWI A Story Problem About Removing
Table of Contents
Investigations 3 in Number, Data, and Space®, Student Activity Book
Unit 1 Counting People, Sorting Buttons
Unit 2 Counting Quantities, Comparing Lengths
Unit 3 Make a Shape, Fill a Hexagon
Unit 4 Collect, Count, and Measure
Unit 5 Build a Block, Build a Wall
Unit 6 How Many Now?
Unit 7 How Many Noses? How Many Eyes?
Unit 8 Ten Frames and Teen Numbers