Addition of Fractions
(Same Denominator)
(Same Denominator)
11/38 + 17/38 =
28/38
31/48 - 17/48 =
14/48
11/18 + 17/9 =
45/18
31/48 - 13/24 =
15/48
Emma and Jake were painting a fence. Emma painted 5/12 of the fence in the morning, and Jake painted 3/12 of the fence in the afternoon. How much of the fence did they paint in total?
8/12
7/39 + 11/39 + 2/39 =
20/39
75/80 - 11/80 - 27/80 =
37/80
7/10 + 11/20 + 2/5 =
33/20
75/8 - 11/4 - 7/2 =
25/8
Liam had 15/25 of a watermelon in his fridge. He gave 6/25 of it to his sister. How much watermelon does Liam have left?
9/25
12/75 + 2/75 + 15/75 + 20/75 =
49/75
65/75 - 12/75 - 15/75 - 20/75 =
18/75
32/8 + 29/2 + 15/16 + 20/4 =
391/16
132/8 - 9/2 - 15/16 - 20/4 =
97/16
David is training for a marathon. On Monday, he ran 5/6 of a mile. On Tuesday, he ran 3/4 of a mile. How far did he run in total over the two days?
19/12
15/125 + 20/125 + 13/125 +26/125 + 42/125 =
116/125
415/425 - 20/425 - 13/425 - 26/425 - 42/425 =
314/425
1/10 + 20/20 + 13/5 +26/5 + 42/10 =
262/20
132/10 - 20/20 - 13/5 - 16/5 - 42/10 =
44/20
Olivia bought 7/8 of a pound of flour to bake cookies. She used 2/5 of a pound for the recipe. How much flour does she have left?
19/40
134/5243 + 547/5243 + 254/5243 + 456/5243 =
1391/5243
3134/4243 - 547/4243 - 254/4243 - 1456/4243 =
877/4243
434/500 + 47/250 + 14/100 + 2/5 =
798/500
434/500 - 47/250 - 14/1000 - 2/50 =
626/1000
Ethan is filling a water tank. In the morning, he added 3/5 of a gallon of water. In the afternoon, he added 2/3 of a gallon. Later in the evening, he used 1/4 of a gallon for watering plants. How much water is in the tank now?
61/60