NAME ____________________________________ DATE __________________

DAILY PRACTICE

Solving a Sticker Problem

Solve the problem. Show your work. Write an equation.

Sally has 27 airplane stickers.

How many more does she need to have 40?

NOTE

Students use addition or subtraction to find the difference between a number and a multiple of 10.

MWI Story Problems with One Addend Unknown


End ofPage 182

Table of Contents

Investigations 3 in Number, Data, and Space®, Student Activity Book Unit 1 Coins, Number Strings, and Story Problems Unit 2 Attributes of Shapes and Parts of a Whole Unit 3 How Many Stickers? How Many Cents? Unit 4 Pockets, Teeth, and Guess My Rule Unit 5 How Many Tens? How Many Hundreds? Unit 6 How Far Can You Jump? Unit 7 Partners, Teams, and Other Groups Unit 8 Enough for the Class? Enough for the Grade?