Adding and Subtracting Unlike Fractions

What do you need to have when adding unlike fractions

• common denominator

• common numerator

• common numerator and denominator

• common fractions

Tags

CCSS.7.NS.A.1C

Write the improper fraction as a mixed number

²²/₃

• 7 ²/₃

• 7 ¹/₃

• 7 ¹/₄

• 7 ³/₄

Which symbol is correct for these two fractions?

• >

• <

• =

Tags

CCSS.3.NF.A.3D

• 1

• 9

• 20

• 40

• 1

• 2

• 6

• 12

2/4 + 2/3= ______

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

3/4 + 2/3 = _________

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

2/3 + 1/6 =_______.

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

2/5 + 3/10 = ______.

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

1/3 +5/9= ___________.

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2