Decimal Rules

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

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

Choose the correct answer for this problem 0.5 x 0.5

• 25

• 2.5

• 0.10

• 0.25

Tags

CCSS.6.NS.B.3

The first step in adding decimals is to..

• Line up the decimals!

• Add from right to left

• Add up all digits

• count how many digits are behind the decimal

Tags

CCSS.6.NS.B.3

3.3 + 2.22=

• 5.52
• 5.55
• 5.77
• 5.4

Tags

CCSS.6.NS.B.3

Name the place value of the 5 in the number 3.25

• ones

• tenths

• hundredths

• thousandths

Tags

CCSS.5.NBT.A.3A

Name the place value of the 7 in the number 7.23

• hundreds

• ones

• thousands

• tenths

Tags

CCSS.5.NBT.A.3A