Question

89 +(-67) -(81) +91-(-45)​

Answer 1

Answer:

89 +(-67) -(81) +91-(-45)

89+67-81+91+45

211

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Answer 2

$\huge \colorbox{pink} {Answer}$

= 89 + (-67) - (81) + 91 - (-45)

= 89 - 67 - 81 + 91 + 45

= 225 - 148

= 77