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WorksheetsAdding and Subtracting Rational Numbers
Total questions: 16
Worksheet time: 12mins
Sharon went snorkeling on her vacation. She starts on a boat that is 2 feet above sea level. She jumps into the water and dives 10 feet below the surface of the water. What is her change in elevation?
12
-12
8
-8
Madison’s checking account had a balance of -$12. Then she charged her debit card for $15. On Friday, she deposited $55 for babysitting her cousin. What is her new account balance?
58
28
-52
-13
Solve: -4 + (-2) - (-9) =
15
11
-15
3
Solve: |5 - 13| + (-1) =
7
-7
9
-9
Solve: |-3| + (-2) - 6 =
-1
5
-5
1
Linda’s house, Jessie’s house, and the Library are all on the same straight road. Linda had to ride her bike 1 ⅗ miles to get from her house to the library, and another 2 ¾ miles to get from the library to Jessie’s house. How much closer to the library does Linda live than Jessie?
1 (3/20)
4 (7/40)
1 (1/9)
Andrae uses ¾ teaspoon of oregano and ⅜ teaspoon of rosemary in a recipe. How much oregano and rosemary does Andre use in all?
6/12
1/2
3/8
9/8
Jason's checking account balance was $345.43. Jason withdrew $160.78 three times. What is his current balance?
136.91
-136.91
184.65
-184.65
-0.2
-0.3
0.3
0.7
add. -3 ⅕ + (-2 ¾) =
-5 (19/20)
5 (19/20)
-9/20
9/20
Subtract. -⅔ - (-⅞ ) =
-5/24
5/24
-9/11
9/11
