DECIMALS - Multiplication #2

The answer to a multiplication problem is called a...

• Product

• Quotient

• Factor

• Divisor

Tags

CCSS.3.OA.A.1

How many decimal places should we have in the product for this multiplication problem: 0.645 x 0.79

• 4

• 5

• 6

• 7

4 X 3.21

• 128.4

• 12.84

• 1.248

• 1284

Tags

CCSS.5.NBT.A.2

CCSS.5.NBT.B.7

0.22 x .05 =

• 0.011
• 1.1
• 110
• 10.1

Tags

CCSS.5.NBT.A.2

CCSS.5.NBT.B.7

Find the product:  8.3 x 4.6

• 381.8
• 36.48
• 38.18
• 364.8

Tags

CCSS.5.NBT.B.7

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.5.NBT.A.2

0.3 x 0.5

• 0.15
• 1.5
• 15
• 150

Tags

CCSS.6.NS.B.3

3 x 0.002

• 6
• 0.6
• 0.06
• 0.006

Tags

CCSS.5.NBT.B.7

51.21 x 1.2 =

• 6.1452
• 61.452
• 614.52
• 6,145.2

Tags

CCSS.5.NBT.A.2

CCSS.5.NBT.A.3

CCSS.5.NBT.B.7

Solve this problem:
10.5 x 3.6

• 3.78
• 378
• 37.8
• 0.378

Tags

CCSS.5.NBT.A.2

CCSS.5.NBT.B.7