Math Review!

Multiply Decimals

100

2.15 x 5

10.75

200

2.03 x 13

26.39

300

53.16 x 34

1,807.44

400

371.23 x 53

19,675.19

500

1.57 x 432

678.24

Estimate and Solve (Multiplication)Show equation and answer

100

460 x 2 

500 x 2 = 1,000

200

540 x 7 

500 x 7 = 3,500

300

761 x 10

800 x 10 = 8,000

400

4,658 x 20 

5000 x 20 = 100,000

500

64,281 x 342

60,000 x 300 = 9,000,000

Division

100

2,400 ÷ 40

60

200

18,000 ÷ 80 

6,000

300

550,000 ÷ 50,000

11

400

60,000 ÷ 5

12,000

500

933,000 ÷ 3 

311,000

Division with 10's, 100's, 1000's

100

300 ÷ 10

30

200

18,000 ÷ 100

180

300

730,000 ÷ 100

7,300

400

900,000 ÷ 1,000

9,000

500

648,000 ÷ 100

648

Division with Multi Digit Numbers

100

18,000 ÷ 200

90

200

420,000 ÷ 60

7,000

300

24,000 ÷ 30

800

400

560,000 ÷ 700

800

500

450,000 ÷ 9,000

50