Adding and Subtraction Models of Fractions

Add

4/6 + 2/6

• 1

• 5/6

• 2/6

• 7/6

Add these Fractions

• 2/4

• 3/4

• 4/8

• 1

2/12 + 3/12

• 5/12

• 5/24

• 6/12

• 6/144

Add

2/12 + 3/12

• 5/24

• 5/12

• 6/144

• 6/12

What is the sum of these fractions in lowest terms?

What is the sum of these fractions in lowest terms?

• 4/5

• 3/20

• 17/20

• 4/20

What is the sum of these fractions in lowest terms?

• 7/18

• 7/9

• 12/9

• 12/81

What is the sum of these fractions in lowest terms?

• 22/5

• 6/3

• 22/15

• 6/15

What equation is shown here?

• 1/5 + 2/5 = 3/5

• 1/5 + 3/5 = 4/5

• 0 + 1/5 = 3/5

• 3/5 - 2/5 = 1/5

What equation is shown here?

• 2/10 + 6/10 = 8/10

• 6/10 - 4/10 = 2/10

• 2/10 + 4/10 = 6/10

• 0+ 2/10 = 6/10