CHAPTER 10 - subtraction

Fluency

10

Solve the problem before the Jeopardy song ends!

14 - 9 =

14 - 9 = 5

500

Solve both problems before the Jeopardy song ends!

11 - 2 =

17 - 5 =

11 - 2 = 9

17 - 5 = 12

1000

Solve all 3 before the Jeopardy song goes off!

16 - 8 = 

12 - 6 =

10 - 5 =

16 - 8 = 8

12 - 6 = 6

10 - 5 = 5

1500

Solve all 4 before the Jeopardy song goes off!

14 - 3 =

19 - 2 = 

12 - 1 =

20 - 11 =

14 - 3 = 11

19 - 2 = 17

12 - 1 = 11

20 - 11 = 9

2000

Solve all 5 before the JEOPARDY song goes off!

16 - 9 =

12 - 7 =

15 - 6 = 

12 - 8 =

18 - 9 = 

16 - 9 = 7

12 - 7 = 5

15 - 6 = 9

12 - 8 = 4

18 - 9 = 9

Word problems

10

Ms. Glasgow puts 387 songs on her playlist. 124 songs are Taylor Swift songs. How many are not Taylor Swift songs?

263 songs

500

Mrs. Merritt buys 213 stickers. She gives away 89. How many does she have left?

124 stickers

1000

Mrs. Long counted 453 cars on her vacation. 126 are blue. How many were NOT blue?

327 cars

1500

There are 746 people at a baseball game. 572 leave after the seventh inning. How many people are still there?

174 people

2000

Mrs. Cannon bought 408 popsicles. She gave 146 to first grade and 132 to second grade. How many popsicles does she have left?

130 popsicles

Subtracting across zeros

10

670 - 428

242

500

502 - 371 = 

131

1000

803 - 287 =

516

1500

500 - 74

426

2000

700 - 234

466

3 digit subtraction

10

875 - 371

504

500

628 - 182

446

1000

436 - 287

149

1500

642 - 581

61

2000

782 - 495

287

REVIEW

10

What is the expanded form of 724?

700 + 20 + 4

500

What is another way to say 3:15?

Quarter past 3

Quarter after 3

1000

Mr. Lane drives 25 miles home every day. Today, he drove 17 miles then stopped for gas. How many more miles does he have until he is home?

8 miles

1500

What is the name of the shape with six sides and six angles?

Hexagon

2000

Mrs. Beck buys some drumsticks for 89 cents. She gets back 15 cents in change. How much money did she start with?

$1.04