Question

Find the value of (30) + (– 23) + (– 63) + (+ 55) *

Answer 1

Answer:

(30) + (-23) + (-63) + 55

= 30 - 23 - 63 + 55

= 30 + 55 - 23 - 63

= 85 - 86

= - 1

Answer 2

Answer:

Answer is in photo

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