Multiply and Divide by Powers of 10

True or false: When you divide by a power of 10 the decimal moves to the left.

• true

• false

Fill in the blank by typing in the missing word only: When you multiply by a power of 10 the decimal moves to the _______.

Complete the table. What is the standard form for the missing number 1?

• 100

• 10,000

• 100,000

• 1,000

Complete the table. What is the standard form for the missing number 2?

• 1,000

• 100

• 10,000

• 100,000

Complete the table. What is the product of tens for the missing number 3?

• 10 x 10

• 10 x 10 x 10

• 10 x 10 x 10 x 10 x 10

• 10

What is 1,000,000 (one million) written as a power of 10 in exponent form?

• 10³

• 10⁶

• 10⁴

• 10¹

What is 0.025 x 10²?

• 2.5

• 25,000

• 25

• .25

What is another way to write 10³?

• 10

• 30

• 100

• 1,000

What is 7,547 ÷ 10³?

• 754.7

• 0.7547

• 75.47

• 7.547

Madison used 4.8 cups of sugar to make 100 cookies. How much sugar was in each cookie?

• 4.8 cups
• 0.048 cups
• 0.48 cups
• 480 cups

Tags

CCSS.5.NBT.B.7

CCSS.5.NF.B.3