Unit 7 Review 4th Grade

Multiply 1 digit

100

8x60

480

200

Estimate:

8x7632

6400

300

75x5

375

400

720x6

4320

500

937x7

6559

Multiply 2 digit

100

80x70

5600

200

Estimate:

29x31

900

300

14x32

448

400

19x25

475

500

84x37

3108

Division

100

250 / 5

50

200

Estimate:

5616 / 8

700

300

81 chairs are split equally into 3 tables. How many were at each table?

27

400

There are 55 shells to be split into 3 jars. How many go into each jar and are there any remaining shells?

18 R1

500

4649 / 4 

1162 R1

Factors

100

List the factors for 24

1, 2, 3, 4, 6, 8, 12, 24

200

List the factors of 36

1, 2, 3, 4,6, 6, 9, 12 18, 36

300

What are ALL the possible ways to arrange 12 pictures?

1 and 12

12 and 1

2 and 6 

6 and 2

3 and 4

4 and 3

400

List the factors of 62

1, 2, 4, 13, 31, 62

500

What are ALL the possible ways to arrange 18 pictures?

1 and 18

18 and 1

2 and 9 

9 and 2

3 and 6

6 and 3

Multiples

100

List 5 multiples for the number 4

4, 8, 12, 16, 20, 24

200

List 5 multiples for the number 6

6, 12, 18, 24, 30, 36, 42

300

List 5 multiples for the number 7

7, 14, 21, 28, 35, 42, 49

400

List 5 multiples for the number 8

8, 16, 24, 32, 40, 48, 56

500

List the multiples for the number 0

0