Fractions Models for Adding/Subtracting

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

Add

4/6 + 2/6

• 1

• 5/6

• 2/6

• 7/6

Add these Fractions

• 2/4

• 3/4

• 4/8

• 1

What is ⁵/₈ - ¹/₈?

Remember to simplify if needed

• 1
•  1/2

• ⁶/₈ 

• 2/8

What is ³/₄ - ¹/₄?

• 1

• ²/₄ 

• ¹/₄

Solve

• 5/9

• 10/9

• 4/9

• 3/9

Eric needs 1/2 deck of cards for a magic trick.He only has 2/7 of a deck.What fraction of a deck does Eric still need?

• Eric still needs 1/5 of a deck.

• Eric still needs 11/14 of a deck.

• Eric still needs 3/14 of a deck.

• Eric still needs 3/9 of a deck.

Randy ran 1 3/4 miles.Natasha ran 9/10 miles. How many more miles did Randy run than Natasha?

• Randy ran 17/20 miles more than Natasha.

• Randy ran 3/20 miles more than Natasha.

• Randy ran 12/14 miles more than Natasha.

• Randy ran 12/20 miles more than Natasha.

It takes Lacy 8 1/3 sec to climb up the slide & 2 1/4 sec to go down. How many sec is Lacy's trip up & down the slide?

• Lacy's trip is 10 7/12 seconds long.

• Lacy's trip is 6 1/12 seconds long.

• Lacy's trip is 10 2/7 seconds long.

• Lacy's trip is 11 seconds long.