Warm-up Review for Week 28

• 3

• 5

• 6

• 10

Which equation is shown by this model?

• 0.2 ÷ 4 = 0.8

• 4 ÷ 0.2 = 0.8

• 0.8 × 0.2 = 4

• 0.2 × 4 = 0.8

There are 62 students in fourth grade.

If I can give each student 1/2 brownie, how many brownies did I start with?

• 31 brownies

• 29 brownies

• 116 brownies

• 124 brownies

There are 24 cookies in a pack.

You are allowed to eat 3/8 of them.

How many cookies are you allowed to eat?

What problem is modeled here?

• 0.8 x 0.4 = 0.12

• 0.8 x 0.4 = 1.2

• 0.4 x 0.8 = 3.2

• 0.4 x 0.8 = 0.32

Which shows a volume of 8 cubic units?

• 
• 
• 
• 

How many 1/5 pieces are in 7 brownies?

Select the correct equation.

There are 12 mini cupcakes. You are allowed to eat 5/6 of them.

How many mini cupcakes are you allowed to eat?

• 11 cupcakes

  because 5/6 is almost the whole amount, and 11 is

  almost all of 12.

What is the volume of this rectangular prism?

• 12 cubic inches

• 26 cubic inches

• 24 cubic inches

• 20 cubic inches