Multiplying Decimals

Which of the following statements are correct in this pattern? Select all that apply!

• 38 X 1 = 38

• 38 X .01 = 3.8

• 38 X .001 = .038

Tags

CCSS.5.NBT.A.2

Which of the following statements are correct in this pattern? Select all that apply!

• 1 X 4.78 = 4.78

• 10 X 4.78 = 4.78

• 100 X 4.78 = 478

• 1,000 X 4.78 = 4,780

Tags

CCSS.5.NBT.A.2

As you multiply by increasing powers or 10, how does the position of the decimal point change in the product? (Think....does the decimal place move to the LEFT or RIGHT?)

Tags

CCSS.5.NBT.A.2

Find the product:

3 X 0.62 =

• 186

• 18.6

• 1.86

Tags

CCSS.6.NS.B.3

Find the product:

4 X 0.32 =

• 128

• 1.28

• .128

• 12.8

Tags

CCSS.6.NS.B.3

Find the product:

4.93 X 7 =

• 34.51

• 3.451

• 345.1

• 12.8

Tags

CCSS.6.NS.B.3

Which multiplication sentence does the model represent?

3 X ________

Tags

CCSS.5.NBT.B.7

Use the model to find the product.

Tags

CCSS.5.NBT.B.7

Find the product:

0.8 X 0.4 =

• 0.32

• 3.2

• 32.0

Tags

CCSS.6.NS.B.3

What multiplication sentence does the model represent?

.4 X ________ = 0.32

Tags

CCSS.5.NBT.B.7