Adding Negative Numbers Worksheet
Practice adding negative numbers and integers with this comprehensive worksheet for 8th graders, including number line exercises and word problems.
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Adding Negative Numbers
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Read each question carefully and answer to the best of your ability. Show your work where necessary.
1. When adding two negative numbers, the sum will always be .
2. Adding a negative number is the same as a positive number.
3. The sum of -5 and -3 is .
4. Which expression is equivalent to 7 + (-4)?
7 - 4
7 + 4
-7 + 4
4 - 7
5. Use the number line below to find the sum of -2 + (-3).
6. Solve: -15 + (-8) =
7. Solve: -2.5 + (-1.5) =
8. Solve: 10 + (-12) =
9. The sum of a positive and a negative number is always negative.
True
False
10. A submarine is at a depth of 200 feet below sea level. It then descends another 150 feet. What is its new depth?
11. The temperature in Alaska was -10°F in the morning. By evening, it dropped by 5°F. What is the new temperature?
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