Multiply by 10
Multiply by 100
Multiply by 1,000
Multiply by 10,000
Mystery
100

7

70

100

6

600

100

9

9,000

100

5

50,000


100

8 x 100,000

800,000

200

23

230

200

50

5,000

200

12

12,000

200

43

430,000

200

50 x 120

6,000

300

45

450

300

65

6,500

300

45

45,000

300

10

100,000

300

300 x 70

2,100

400

65

650

400

73

7,300

400

654

654,000

400

30

300,00


400

800 x 600 

480,000

500

965

96,500

500
876

87,600

500

600

600,000

500

750

7,500,000

500

1,200 x 1,200

1,440,000