Question
Add. Do not use a number line except as a check. \( 34+(-29) \) \( 34+(-29)=\square \)
Ask by Chambers Harrington. in the United States
Feb 26,2025
Upstudy AI Solution
Tutor-Verified Answer
Answer
34 + (-29) = 5
Solution
To add 34 and -29 without relying on a number line, consider that adding a negative number is equivalent to subtracting its positive value. Therefore,
34 + (-29) = 34 - 29.
Subtracting 29 from 34 gives 5.
Thus, 34 + (-29) = 5.
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Simplify this solution The Deep Dive
When adding \( 34 + (-29) \), think of it as starting at 34 and then moving 29 units to the left on the number line, as you're effectively subtracting. So, if you take 29 away from 34, you end up at 5. To double-check your work without using the number line, you can reframe this as \( 34 - 29 \). Since \( 34 \) is greater than \( 29 \), the result will be positive, and you'll find that \( 34 - 29 = 5 \). So, the final answer is \( 34 + (-29) = 5 \).
