4th Grade Multiplication Review

We love Zeros!

100

9 X 10

What is 90?

200

7 X 100

What is 700?

300

6 X 700

What is 4,200?

400

47 X 1,000

What is 47,000?

500

3 X 200

What is 600?

Quick and Close

100

Estimate? 32 X 8

What is 240?

200

Estimate: 42 X 41

What is 1600?

300

Estimate: 18 X 19

What is 400

400

52 X 49

What is 2,500

500

20 X 23 = N

What is 400?

Mumble Jumble

100

42 x 6

252

200

If a cheetah can run 89 ft. per second, about how fast can they run in 12 seconds?

1068

300

About 20 inches of rain falls monthly in a coastal rain forest. About how any inches is that yearly?

What is 240 inches?

400

What is the answer to a multiplication problem called?

What is product?

500

Madeline has 4 rolls of tape.  Each roll contains 63 inches of tape. Madeline used 42 inches of tape.  How much tape does she have left?

Create a strip diagram and solve

210

Multiple of 10

100

23 X 20

What is 460?

200

85 X 20?

What is 1,700?

300

23X 70 

What is 1610

400

22 X 80

What is 1760

500

24 X 30

What is 720

Be a Hero

100

26 X 12

What is 312?

200

85 X 33

What is 2,805?

300

14 X 15

What is 210

400

1356 X 4

5424

500

1,407 X 7

9849