Adding and Subtracting Fractions

What is a  numerator?

• a whole number
• top number in a fraction
• bottom number in the fraction
• the term for a larger top number than bottom number

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

What word means: The bottom number of a fraction; number below the fraction bar.

• improper fraction
• whole number
• numerator
• denominator

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2B

Which fraction is equivalent to 1?

• 1/2
• 1/10
• 5/5
• 5/1

Tags

CCSS.3.NF.A.3C

What fraction of the rectangle is blue?

• 1/6
• 1/3
• 6/2
• 2/3

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.2A

Which of the following is an equivalent fraction to 5/6?

• 9/12
• 10/12
• 8/12
• 14/18

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Put 15/45 in simplest form.

• 3/9
• 1/3
• 30/90
• Already in simplest form

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.3

What number could be a common denominator for these two fractions?
2/3   and   3/4

• 3
• 4
• 7
• 12

Tags

CCSS.3.NF.A.1

CCSS.3.NF.A.3

What number could be a common denominator for these two fractions?
1/5   and   5/6?

• 30
• 11
• 6
• 5

Tags

CCSS.4.NF.A.2

2/3 + 1/2 = 

• 6/7
• 2/6
• 3/5
• 7/6

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

3/8 + 4/8

• 1/8
• 7/8
• 4/8
• 3/8

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D