Add Fractions

Lori has 7 1/3 inches of red string and 6 2/3 inches of blue string. How many inches of string does she have in total?

• 13

• 14

2/5 + 3/10

• 7/10

• 5/10

• 1/2

• 5/15

3/5 + 7/10

• 13/10

• 10/15

• 10/5

• 15/15

5/8 + 1/4

• 7/8

• 6/8

• 3/4

• 2/3

Add

The image represent an addition of:

• Like denominators fractions

• Unlike denominators Fraction

The image is showing process is to add unlike denominators fractions:

TRUE or FALSE

• TRUE

• FALSE

When Adding UNLIKE denominators fractions:

To find the denominator, you need to

• Multiply numerators

• Cross multiply the denominators

• Multiply denominators

• Add denominators

When Adding LIKE denominators fractions:

To find the denominator, you need to

• The denominator remain the same

• Cross multiply the denominators

• Multiply denominator

• Add denominators