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3 years ago

10

I got the answer but i need to know how did she get that answer

1 answer:

kiruha [24]3 years ago

4 0

If you round your numbers that is how you find your answer. Rounding rules: 5 or more round up to the next number. 4 or less stays the same. This problem requires you to round to the whole number.

1.25 rounds to 1
-2.69 round to -3

so the answer is 1 + (-3)

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