Adding and Subtracting Fractions

What is the correct answer?

• 7/3
• 7/6
• 9/6
• 7/7

What is equivalent to ¾?

• 7/12
• 15/20
• 12/20
• 1  1/4

What is the mixed number in simplest form for 78/12?

• 6  6/12
• 6  1/2
• 5  18/12
• 7  1/2

Tags

CCSS.4.NBT.B.6

CCSS.4.NF.B.3

Compare.1/4 of an hour _ 1/3 of an hour

• <
• >
• =

Tags

CCSS.4.NF.A.2

All of the following are equivalent fractions except...

• 4/6
• 1/2
• 2/4
• 4/8

Tags

CCSS.4.NF.A.1

CCSS.4.NF.A.2

1/2 + 1/3

• 1/6
• 1/5
• 2/5
• 5/6

1/3 + 2/5

• 4/15
• 4/8
• 11/15
• 2/8

1 - 5/10=

• 1 5/10
• 5/10
• 1/2
• 1 1/2

2/3 + 1/9

• 14/18
• 3/12
• 3/27
• 2/27

2 - 5/8 =

• 2 3/8
• 1 3/8
• 3/8
• 1 2/8