Adding and Subtracting Fractions Rules!

Which of the following is NOT part of a fraction?

• Numerator

• Percent sign

• Denominator

• Line in the middle (no name)

Tags

CCSS.3.NF.A.2B

CCSS.3.NF.A.1

When adding and subtracting fractions, which value needs to be the same in all values being added/subtracted?

• Numerator

• Denominator

Tags

CCSS.4.NF.B.3D

CCSS.4.NF.B.3C

What is the process of making two fractions with unlike denominators able to be added or subtracted called?

• Finding the least common multiple or least common denominator

• Addition

• Multiplication

• Reverse multiplication

Tags

CCSS.4.NF.A.2

Which of the following fractions is improper?

• 1/5

• 2/9

• 11/7

• 2/5

Tags

CCSS.3.NF.A.2B

CCSS.3.NF.A.1

A number that includes both a whole number and a fraction (such as  $3\ \frac{1}{2}$  ) is called a...

Tags

CCSS.3.NF.A.1

Add the following like fractions. $\frac{4}{9}+\frac{3}{9}$ 

• 9/7

• 2/3

• 3/2

• 7/9

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.3

Subtract the following unlike fractions, and simplify if necessary. $\frac{2}{3}-\frac{1}{2}$ 

• 1/6

• 1/2

• 2/3

• 3/2

Tags

CCSS.4.NF.A.2

Simplify the following fraction: $\frac{3}{24}$ 

• 2/12

• 3/12

• 1/8

• 1/2

Tags

CCSS.4.NF.A.1

CCSS.4.NF.A.2

What is the first step of adding or subtracting two fractions?

• Checking if the numerators are the same

• Checking if the denominators are the same or different

• Checking that the fractions are equal

• Adding or subtracting

Tags

CCSS.5.NF.A.2

CCSS.5.NF.A.1

Convert the following mixed number to an improper fraction. $3\ \frac{1}{2}$ 

• 9/2

• 5/4

• 2/7

• 7/2

Tags

CCSS.4.NF.B.3