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8 September, 18:38

What is (456-567) + 345 (78+67) =

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Answers (2)
  1. 8 September, 18:48
    0
    49914

    Step-by-step explanation:

    Brackets

    Indices

    Division

    Multiplication

    Addition

    Subtraction

    Brackets (Parenthesis) goes first.

    456 - 567 = - 111

    78+67 = 145

    Now you have (-111) + 345 (145)

    When a number is next to a bracket it means that you multiply everything inside the bracket by the number next to it.

    345 * 145 = 50025

    Now you have - 111 + 50025

    -111 + 50025 = 49914
  2. 8 September, 19:06
    0
    Answer:49,914

    Step-by-step explanation: (456-567) + 345 (78+67). First parenthesis = - 111+345 (145). Then multiplication = - 111+50025. Finally addition (or in this case, subtraction) = 49914. Therefore the answer is 49,914
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