Evaluate A. 23 + 11-2) + (-11) B. 81 + (-9) + (-3) C. 99 +1-9) + 1-10 D. 42 x (-17) x (-16) E. 4,524 + (-6) F. 90,000+ 0 G. O + (-67923)
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Answer:
A.23+(11-2) +(-11) =23+9+11 =43
B.81+(-9)+(-3) = 81-9-3 = 81-12 = 69
C.99+(1-9)+1-10 = 99+(-8)+(-9) = 99-17= 82
D.42*(-17)*(-16) = 11424
E.90,000+0= 90,000
G.0+(-67923)= -67923
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