Decimal Operations

21.56 - 9.56 = 

• 15

• 17.43

• 15.40

• 12

Tags

CCSS.5.NBT.B.7

If you multiply 0.73 by 2.52, how many times would you move the decimal?

• 2

• 3

• 4

• 5

Tags

CCSS.5.NBT.B.7

Add the decimal into this number:
2.39 x 4.37 = 104443

• 10.4443

• 104.443

• 10444.3

• 1.04443

Tags

CCSS.5.NBT.B.7

3.24 ÷ 0.6 = 

• 5.25

• 0.54

• 5.4

Tags

CCSS.5.NBT.A.2

CCSS.5.NBT.B.7

9.6 x 1.8

• 8.64

• 17.28

• 172.8

• 86.4

Tags

CCSS.5.NBT.A.2

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.6.NS.B.3

In a division problem when there is a decimal in the dividend but not in the divisor, what do I do first?

• Ignore the decimal

• Move the decimal to make the dividend a whole number

• Move the decimal straight up in the quotient

• Erase the decimal

Tags

CCSS.5.NBT.A.2

CCSS.5.NBT.B.7

If there is a decimal in the divisor, what must be done first?

• The divisor must be made a whole

• The decimal gets moved into the dividend

• Divide like normal

• Erase the decimal

Tags

CCSS.5.NBT.B.7

When you move the decimal in the divisor, what happens in the dividend?

• You raise the decimal straight up

• Nothing

• You put a zero in the front

• The decimal moves the same amount in the dividend that it moved in the divisor.

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

A relay race lasts 5.8 miles. The relay team has 4 runners. If each runner goes the same distance, how far does each team member run?

• 1.65 miles

• 1.55 miles

• 1.45 miles

• 1.35 miles

Tags

CCSS.5.NBT.B.6

CCSS.5.NF.B.3