Concepts in fractions

 $\frac{1}{2}-\frac{1}{3}$  

•  $\frac{1}{12}$  

•  $\frac{1}{3}$  

•  $\frac{1}{6}$  

•  $1$  

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Mike's service project is to put a fresh coat of paint on the north wall of the school building. That's a lot of work, so he asks some friends to help. To split up the work, Mike divides the wall into 7 equal sections. Toby paints 5 sections and Mike paints 2 sections.

What fraction of the wall does Mike paint?

(a)  

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

A _________________ is a fraction whose numerator is larger than its denominator.

• mixed number

• improper fraction

• simplified fraction

• whole number

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Paul had two blocks of clay. Each block was divided into 8 equal pieces. He used the entire first block of clay and 1 piece of the second block. What fraction of the clay did Paul use if the whole is 1 block of clay?

• 9/16

• 8/9

• 9/8

• 8/16

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

The fraction bar means which of the following operations?

• add

• subtract

• multiply

• divide

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Between which two integers does 10/3 lie?

• 1 and 2

• 3 and 4

• 0 and 1

• 2 and 3

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Bob wanted to have chocolate malt cake and so he bought one from the bakery. If he ate 3 of the 8 equal slices of the cake, what part of the cake was left?

• 3/8

• 8/3

• 5/8

• 1

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

A flipped fraction is called a _________.

• sum

• reciprocal

• improper fraction

• mixed number

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

 $\ \frac{3}{5}$ has a reciprocal of ? 

•  $\frac{5}{3}$  

•  $\frac{5}{1}$  

•  $\frac{3}{5}$  

•  $\frac{3}{1}$  

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

 $\frac{3}{12}=\ ?$  

(a)  

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B