Adding and subtracting unlike fractions

Choose all equations that are completed correctly:

• 7/10 + 7/100 = 77/100

• 6/100 + 2/10 = 62/100

• 9/10 + 3/100 = 93/100

• 5/10 + 3/100 = 53/110

Tags

CCSS.4.NF.C.5

9/10 + 9/100

• 8/100

• 9/10

• 99/100

• 88/100

Tags

CCSS.4.NF.C.5

Tags

CCSS.4.NF.C.5

2/10 + 10/100

• 12/110

• 30/100

• 12/100

• 21/100

Tags

CCSS.4.NF.C.5

7/10 + 3/100

• 70/100

• 10/100

• 1/10

• 73/100

Tags

CCSS.4.NF.C.5

Add 2/10 + 60/100

• 62/100

• 6 ^1/2

• 62/10

• 80/100

Tags

CCSS.4.NF.C.5

5/10 + 23/100

• 73/10

• 73/100

• 23/10

• 23/100

Tags

CCSS.4.NF.C.5

3/10 + 40/100

• 43/100

• 30/100

• 40/100

• 70/100

Tags

CCSS.4.NF.C.5

Use equivalent fractions to find the sum.
 $\frac{4}{10}+\frac{19}{100}\ =\$  

•  $\frac{23}{100}$  

•  $\frac{23}{10}$  

•  $\frac{59}{100}$  

•  $\frac{59}{10}$  

Tags

CCSS.4.NF.C.5

4/10 + 27/100 =

• 67/100

• 67/10

• 31/100

Tags

CCSS.4.NF.C.5