Multiplying and Dividing by Powers of 10

36.6 x 10²

• 36.600

• 3,660

• 0.366

• 366

Tags

CCSS.5.NBT.A.2

19.45  $\div$   $10^2$  

• 0.1945

• 1,945

• 1.945

• 19.45

Tags

CCSS.5.NBT.A.2

45 x 10³

• 450

• 4,500

• 45,000

• 0.045

Tags

CCSS.5.NBT.A.2

One potato cost $0.55. The cost of 10 potatoes is $5.50. What is the cost of 10⁴ potatoes?

• $5.50

• $55.00

• $550.00

• $5,500.00

Tags

CCSS.5.NBT.A.2

Which expression is equal to 8.5?

• 85 x 100

• 85 divided by 10²

• .85 x 10

• 850 divided by 10

Tags

CCSS.5.NBT.A.2

How do you move the decimal point if you multiply by 10²

• to the right two times

• to the left two times

• up two times

• you don't move it

Tags

CCSS.5.NBT.A.2

How do you move the decimal point when you divide by 10³ ?

• Two times to the right

• Three times to the right

• Two times to the left

• Three times to the left

Tags

CCSS.5.NBT.A.2

Fill in the missing power of 10.

34 x ______= 34,000

• 10³

• 10²

• 10⁴

• 10⁵

Tags

CCSS.5.NBT.A.2

22.68 x _____ = 2,268

• 10⁴

• 10³

• 10²

• 10

Tags

CCSS.5.NBT.A.2

Fill in the missing power of 10: 

87.5 $\div$   ______ = 0.875

• 10

•  $10^2$  

•  $10^3$  

•  $10^4$  

Tags

CCSS.5.NBT.A.2