Adding and Subtraction Fractions
2 1/4 × 2/3
1 1/2
1 1/2 ÷ 3/4
2
2/3 + 1 1/6
1 5/6
4/5 × 3 1/3
2 2/3
2 1/2 − 3/4
1 3/4
Riley has 1/2 of a box of cereal left. She eats 2/3 of the box today for breakfast. How much of the cereal did Riley eat?
1/3
5/8 ÷ 2 1/2
1/4
Evelyn worked for 1 1/3 hours in her garden. Her sister Julie worked 2 1/2 hours. How many more hours did Julie work than Evelyn?
1 1/6
(1/3 + 1/4) × (1/2 + 1/6)
7/18
8.4 X 2.3 = ?