iReady Lesson 17 5th Grade

4 ÷ 0.5

• 80

• 8

• 20

• 2.0

Answer explanation

Think of the inverse operation:

8 x 0.5 = 4.0

OR

8 x 5 tenths = 40 tenths

Tags

CCSS.6.NS.B.3

3.6 ÷ 0.6

• 0.006

• 6

• 12

• 1.2

Answer explanation

Think of the inverse operation.

6 x 0.6 = 3.6

OR

6 x 6 tenths = 36 tenths

Tags

CCSS.6.NS.B.3

What division problem is shown?

• 6.3 ÷ 3 = 3.1

• 3.6 ÷ 0.3 = 12

• 12 ÷ 0.3 = 40

• 0.9 ÷ 0.3 = 3

Tags

CCSS.5.NF.B.7B

CCSS.5.NF.B.7C

What is the answer to a division problem called?

• product

• sum

• dividend

• quotient

Tags

CCSS.3.OA.A.2

What related fact would help you solve for the missing divisor?

2.1 ÷ _ = 0.7

• 0.7 x 2.1

• 2.1 x 0.7

• 2.1 ÷ 0.7

• 2.1 - 0.7

Tags

CCSS.5.NBT.B.7

What do we call the number that is being divided?

• the whole

• the denominator

• the quotient

• the dividend

Tags

CCSS.5.NF.B.3

Which of the following is a method for solving division? Check all that apply.

• repeated subtraction

• using multiplication and finding the missing factor

• lining up decimal points

• multiplying the numerator and denominator by the same thing

Tags

CCSS.5.NBT.B.6

CCSS.6.NS.B.2

4.5 ÷ 0.9 =

• 0.3

• 30

• 5

• 50

Tags

CCSS.5.NBT.B.7

0.28 ÷ 7 =

• 4

• 40

• .04

• .004

Tags

CCSS.5.NBT.B.7

What division problem is shown?

• 3.5 ÷ 7 = 0.5

• 7.0 ÷ 10 = 0.7

• 2.1 ÷ 3 = 0.7

• 0.7 ÷ 3 = 2.1