Multiplying by Powers of 10

What is 10² x 543 =

• 543

• 5,430

• 54,300

• 543,000

What is 10³ x 30 ?

• 30

• 300

• 3,000

• 30,000

45.89 x 10²

• 45.890

• 4,589

• 0.4589

• 458.9

8.3 x 10³

• 83

• 8,300

• 0.0083

• 830

42.8 x 10²

• 42.80

• 428

• 4,280

• 0.428

87.01 x 10³

• 8.701

• 870.1

• 8,701

• 87,010

0.068 x 10

• 6.8

• 0.68

• 68

• 680

23.1 x 10

• 0.231

• 2.31

• 231

• 2,310

0.291 x 100

• 0.0291

• 2.91

• 29.1

• 291

8.4 x 1,000