Powers of Ten

Front

4 × 600

Back

2,400

Front

3 × 700

Back

2,100

Front

400 × 3

Back

1,200

Front

5 × 3,000

Back

15,000

Front

7 × 20

Back

140

Front

200 × 3

Back

600

Front

80 × 9

Back

720

Front

600 × 5

Back

3,000

Front

Which would give you the product of 420? Options: 60 × 7, 6 × 7, 600 × 7, 6,000 × 7

Back

60 × 7

Front

Which multiplication gives the product of 2,400? Options: 8 × 3, 8 × 30, 8 × 300, 8 × 3,000

Back

8 × 300