Name:
Adding & Subtracting Fractions
Solve each problem.
A n s w e r s
5
1
1) A chef bought 7
⁄
⁄
pounds of carrots. If he later bought another 10
pounds of
7
3
1
⁄
18
carrots, what is the total weight of carrots he bought?
1.
21
45
⁄
6
2.
56
2) For Halloween, Isabel received 2
3
⁄
pounds of candy in the first hour and another 4
7
1
⁄
13
3
⁄
3.
pounds the second hour. How much candy did she get total?
14
8
16
⁄
13
4.
18
1
4
3) While exercising Oliver jogged 6
⁄
⁄
kilometers and walked 6
kilometers. What
2
7
45
⁄
6
is the total distance he traveled?
5.
56
5
⁄
1
6.
21
4) Katie bought a bamboo plant that was 9
4
⁄
feet high. After a month it had grown
6
20
⁄
2
2
⁄
another 4
feet. What was the total height of the plant after a month?
7.
21
9
6
8.
3
3
5) In December it snowed 4
⁄
⁄
inches. In January it snowed 2
inches. What is the
8
7
1
⁄
8
combined amount of snow for December and January?
9.
70
8
⁄
1
10.
30
6) A large box of nails weighed 6
4
1
⁄
⁄
ounces. A small box of nails weighed 5
7
3
ounces. What is the difference in weight between the two boxes?
2
7) The combined height of two pieces of wood was 7
⁄
inches. If the first piece of
3
5
⁄
wood was 4
inches high, how tall was the second piece?
7
8) Adam spent 10
1
⁄
hours working on his reading and math homework. If he spent 4
2
5
⁄
hours on his reading homework, how much time did he spend on his math
10
homework?
5
7
9) While exercising Kaleb travelled 14
⁄
⁄
kilometers. If he walked 6
kilometers
7
10
and jogged the rest, how many kilometers did he jog?
2
4
10) Over the weekend Debby spent 5
⁄
⁄
hours total studying. If she spent 4
hours
3
10
studying on Saturday, how long did she study on Sunday?
1-10 90 80 70 60 50 40 30 20 10 0
5
Math