Unit 3 Review

Single Digit Multiplication

100

3x0=?

0

200

2x3=?

6

300

4x7=?

28

400

5x6=?

30

500

8x9=?

72

Extended Multiplication Facts

100

2x10=?

20

200

8x80=?

640

300

7x600=?

4200

400

8x7000=?

56,000

500

90x9000=?

810,000

Pull Out the Greatest Power of 10

100

90=______x10

9

200

150=______x10

15

300

36000=______x10

3600

400

3000=______x10

300

500

67000000=______x10

6700000

Multiplication

100

44x10=?

440

200

84x4=?

336

300

172x8=?

1,376

400

45x21=?

945

500

245x33=?

8085

Random Math

100

What is the name of an answer for a multiplication problem?

Product

200

How many groups in 4x6?

4

300

How many in the group of 5 times 25

25

400

8+8+8+8=?

32

500

True or False

5x5=5+5+5+5+5

True