Practice and Homework Name 4.4 Lesson Use 10 to Subtract

Practice and Homework

Name

Lesson 4.4

Use 10 to Subtract

Use

and ten frames. Make a

ten to subtract. Draw to show your work.

1.

?

12 ? 9 = ¡ª

2.

12 ? 9 = ¡ª

COMMON CORE STANDARD¡ª1.OA.C.6

Add and subtract within 20.

?

12 ? 8 = ¡ª

12 ? 8 = ¡ª

Problem

Problem Solving

Solving

? Houghton Mifflin Harcourt Publishing Company

Solve. Use the ten frames to

make a ten to help you subtract.

3. Marta has 15 stickers.

8 are blue and the rest are red.

How many stickers are red?

¡ª stickers

4.

Draw ten frames

and counters to show how

to solve 18 ¨C 9 = ¡ª.

Chapter 4

Math

two hundred thirty-three

233

Lesson Check (1.OA.C.6)

1. Look at the model. Write the subtraction

sentence that the model shows.

¡ª

?¡ª =¡ª

Spiral Review (1.OA.C.6)

2. What number sentence does

this model show?

¡ª

¡ª

¡ª

3. This ten frame shows 5 + 8.

B

B

B

? Houghton Mifflin Harcourt Publishing Company

Draw to make ten. Then write

the new fact.

+

__

234

two hundred thirty-four

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