Adding Dissimilar Fractions

What is the sum of 3/5 and 1/7

• 18/35

• 21/35

• 26/35

• 3/5

• 2/35

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

1/8 + 20/40

Tags

CCSS.5.NF.A.1

CCSS.5.NF.A.2

What is the meaning of dissimilar fractions

• 2 fractions that have different numerator

• 2 or more fractions that have different fractions

• 2 or more fractions that have different denominators

• 2 or more fractions that have same or different numerators and have different denominators

• 2 different fractions that have numbers

Tags

CCSS.3.NF.A.2B

CCSS.3.NF.A.1

3/2 + 5/9

• 37/18

• 12/18

• 2 1/78

• 2/3

Tags

CCSS.7.NS.A.1C

What method is needed to add dissimilar fractions

• Cross Multiplication

• Butterfly Method

• Table of Multiplication

• Sarcastic Method

Tags

CCSS.7.NS.A.1C