Mid-Unit Real and Rational

Reciprocal means to............

• Repeat

• Reverse

• Run away

In Keep, Change, and Flip, you change the division sign to.....

• addition +

• Subtraction -

• Multiplication x

Tags

CCSS.3.OA.B.5

What is the reciprocal of 2/3?

• 2/3

• 3/2

• 3 1/2

A number that is positive or negative is a/an.........

• Confused number

• integer

• whole number

Tags

CCSS.6.NS.C.5

Out of the numbers 0 and -5, what number is only an integer?

• 0

• -5

In Benny's neighborhood, 1/4 of the houses are blue, 5/8 are red, and the rest are gray.

What fraction of the houses in the neighborhood are gray?

Hints: There are a total of 8 houses. What times 4 give you 8? What you do to the bottom you must do to the top!

• 1/8

• 5/8

• 8/8

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

What fraction will we flip in this problem?

• 5/6

• 7/8

• 3/4

Tags

CCSS.6.NS.A.1

When I reduce (look at the red), I am putting the answer in what type of form?

• simplest

• hardest

• longest

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Jackson feeds his cat 2/3 cup of food each day. He buys a bag of cat food that contains 16 cups of dry food.

How many days will the cat food last?

Hint: Divide 16 cups into 2/3

• 24

• 8

• 16