Decimal Operations

21.56 - 9.56 = 

• 15
• 17.43
• 15.40
• 12

Tags

CCSS.6.NS.B.3

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.B.7

9.6 x 1.8

• 8.64
• 17.28
• 172.8
• 86.4

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

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.6.NS.B.3

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.7.EE.B.3