Subtract Common Denominators Mixed Numbers

Find the difference.

• 1/6

• 1 1/6

• 1

• 1/3

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

9 ¹/₈ - 4 ⁵/₈

Tags

CCSS.7.NS.A.1C

6 ¹/₄ - 2 ³/₄

• 3 ²/₄

• 3 ⁴/₄

• 4 ²/₄

• 4 ¹/₄

Tags

CCSS.7.NS.A.1C

The ____________________ is a common multiple of two or more denominators.

• equivalent

• simplest fraction

• common denominator

• mixed number

I know I must __________ if the question asks for the difference.

• subtract

• add

• multiply

• divide

Tags

CCSS.5.NBT.B.7

A _________ is written as a whole number and a fraction.

• unlike denominators

• mixed number

• proper fraction

• common multiple

Solve and simplify to lowest terms.

• a

• b

• c

• d

Tags

CCSS.7.NS.A.1C

When the denominators are not the same, I must find a...

• common numerator

• common denominator

• equivalent fraction

• mixed number

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

What must you do first in order to add or subtract fractions with unlike denominators?

• add the numerators

• add the denominators

• find a common denominator

• find a common numerator

Tags

CCSS.7.NS.A.1C

Find the difference.

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2