Multiplying Decimals Move the Decimal

How many digits will be behind the decimal in the product?
0.73 x 2.52

• 2

• 3

• 4

• 5

Tags

CCSS.6.NS.B.3

45.1 x 7

• 31.57

• 315.7

• 3,157

• 3.157

Tags

CCSS.6.NS.B.3

Once the numbers are lined up in a multiplication problem, how do I know where my decimal is placed in my answer?

• Bring the decimal straight down

• There is no decimal

• Count how many numbers are behind all decimals in the problem

• Move the decimal 2 spaces from the front

Tags

CCSS.6.NS.B.3

7.83 x 1.2

• 9.396

• 93.96

• 7.86

• 2.349

Tags

CCSS.6.NS.B.3

When multiplying with decimals, you -

• line up the decimals

• "Raise the roof"

• "Slide & Slide"

• bump out the decimals, multiply, & bump them back in

Tags

CCSS.6.NS.B.3

3 x 0.002

• 6

• 0.6

• 0.06

• 0.006

Tags

CCSS.6.NS.B.3

This is a model of which of the following equations?

• 5 x 30

• 30 x .5

• 3 x 5

• .30 x 5

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Place the Decimal point in the product
5 x 3.4

• .17

• 17.0

• 1.7

• 170

Tags

CCSS.6.NS.B.3

This area model represents which of the following?

• 2.3 x 2.2

• 5 x 4

• 3.2 x 22

• 2.2 x 3.3

Tags

CCSS.5.NBT.B.7

This is a multiplication model that represents the following:

• 8 x 2 = 16

• 0.2 x 0.8 = 0.16

• 0.8 x .16 = 24

• 0.8 x .02 = 1.6

Tags

CCSS.5.NBT.B.7