Question

Q13. Evaluate the following
i)-65+(-76)-(-28)+32
ii)-121-(-78)+(-193)+57
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Answer 1

Answer:

1) - 81

2) - 179

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Step-by-step explanation:

1)-65+(-76)-(-28)+32

  -65-76+28+32

  -141+60

  -81

2)-121-(-78)+(-193)+57

  -121+78-193+57

 -121-193+78+57

 -179

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Answer 2

Answer:

+ × - = -

- × - = +

+ × + = +

Step-by-step explanation:

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