Subtracting Mixed Numbers and Fractions with Like Denominators

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.3C

CCSS.4.NF.B.3D

Tags

CCSS.3.NF.A.3C

When adding and subtracting fractions, what needs to be the same?

• the numerator

• the denominator

• nothing

• everything

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

When adding or subtracting RATIONAL NUMBERS with LIKE DENOMINATOR denominator you should

• multiply the denominators

• add or subtract the numerators

• keep the denominator

• simplify if need

Tags

CCSS.7.NS.A.1C

Tags

CCSS.7.NS.A.1C

Solve

• 7/8

• 1 1/8

• 1/8

• 0/8

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

Solve

• 1/12

• 11/12

• 1 1/12

• 10/12

Tags

CCSS.7.NS.A.1C

Solve

• 3/5

• 1 2/5

• 1 3/5

• 1/5

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

When adding or subtracting rational numbers, what must you have?

• Common Numerator

• Quick Answering Skills

• Common Numbers

• Common Denominators

Tags

CCSS.7.NS.A.1C

Solve and simplify to lowest terms

• A

• B

• C

• D

Tags

CCSS.7.NS.A.1C