Add Fractions Using Equivalent Fractions

What must you have to add and subtract fractions?

• Common numerators
• Different numerators
• Different denominators
• Common denominators

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

• 18

• 9

• 24

• 12

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

• 9

• 8

• 12

• 6

Tags

CCSS.4.NF.B.3C

CCSS.4.NF.B.3D

Which of these fractions is equivalent to ½ ? There may be more than one answer.

• 3/6

• 5/12

• 6/9

• 11/22

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Which fraction is equivalent to 1 (1 whole)?

• 1/2
• 1/10
• 5/5
• 5/1

Tags

CCSS.3.NF.A.3C

Find the missing numerator:

2/3 = ?/9

• 1/9

• 4/9

• 6/9

• 7/9

Tags

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Which is NOT an equivalent fraction to one half?

• 2/4
• 2/3
• 4/8
• 3/6

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Complete the phrase:

What we do to the bottom, _____________________.

• we leave the top alone

• we are done

• we do to the top

• None of these answers

Tags

CCSS.L.4.5B

CCSS.L.5.5B