Dividing and Multiplying Decimals by Powers of 10

Solve to determine the value of the following expression: 9.235 x 10⁴ 

• 92.35
• 92350.0
• 0.0009235
• 0.09235

Moving the decimal to the right means the number will get __________.

• larger
• smaller
• stay the same

5.13 x 10¹

• 5.130
• 51.3
• 5130
• 513

When dividing by a power of ten, the decimal place moves__________.

• up
• left
• right
• it does not move

3.21÷10²

• 321
• 32.1
• 0.0321
• 0.321

10² x 4.78 =

• 4.78

• 47.8

• 478

• 4,780

10^{1 x} 17.04 =

• 1,704

• 170.4

• 17,040

• 1.704

2.07 x 1,000 =

• 2.07

• 20.7

• 2,070

• 207

80.72 x 10³ =

• 80,720

• 8,072

• 807,200

• 807.20

4 x 10^{2 =}

• 24

• 4

• 4,000

• 400