rule for adding integers with different signs

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rule for adding integers with different signs

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Tài Đức 5 years 2021-09-04T12:19:13+00:00 2 Answers 17 views 0

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  1. nguyetanh
    0
    2021-09-04T12:20:36+00:00
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    Answer:

    Step-by-step explanation:

    If the signs are the same, add the numbers then use the sign of the bigger number.

    Example: -25-15=-45

    If the signs are different, subtract the smaller number from the larger number, then use the sign of the larger number

    Example: -25+15=-10

    Hope this helps 🙂

  2. binhan
    0
    2021-09-04T12:20:58+00:00
    Reply

    if u add 2 negatives you will get a positive

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )