Add and Subtract mixed numbers with unlike denominators

Whatever I do to the denominator, I must also do to the numerator when making equivalent fractions.

• true
• false

Tags

CCSS.4.NF.A.1

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

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

• unlike denominators
• mixed number
• proper fraction
• common multiple

_______________ name the same part of a whole.

• Equivalent fractions
• Common denominators
• Simplest fractions
• Simple numerators

Tags

CCSS.4.NF.A.1

CCSS.5.NF.B.5B

A ________________ is a number that is a multiple of two or more numbers.

• mixed number
• common denominator
• equivalent fraction
• common multiple

Tags

CCSS.4.OA.B.4

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

• equivalent
• simplest fraction
• common denominator
• mixed number

Tags

CCSS.4.NF.A.2

The _____________ is the top number of a fraction.

• quotient
• denominator
• factor
• numerator

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

The ____________ is the bottom number of a fraction.

• numerator
• denominator
• dividend
• product

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

I know I must _________ if the question asks for the sum.

• add
• subtract
• divide
• multiply

Tags

CCSS.5.OA.A.1

CCSS.5.OA.A.2

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

• subtract
• add
• multiply
• divide

Tags

CCSS.5.NBT.B.7

Solve.

• 5/8

• 23/40

• 21/40

• 1/2

Tags

CCSS.7.NS.A.1C