Answer the following with Explination a) 11 + (-2) + 3 + (-1) + 6 + (-4) + (-3) Ans- ? b) -8 + 12 + (-2) + (-12) + 7 + (-7) Ans- -? c) 10 + (-2) + 14 +(-11) + 3 + (-8) +12 Ans- ?
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Answer the following with Explination a) 11 + (-2) + 3 + (-1) + 6 + (-4) + (-3) Ans- ? b) -8 + 12 + (-2) + (-12) + 7 + (-7) Ans- -? c) 10 + (-2) + 14 +(-11) + 3 + (-8) +12 Ans- ?
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Answer:
a) 11+(-2)+3+(-1)+6+(-4)+(-3)
=> 11-2+3-1+6-4-3
=> 9+3-1+6-4-3
=> 12-1+6-4-3
=> 11+6-4-3
=> 16-4-3
=> 12-3
=> 9
b) -8+12+(-2)+(-12)+7+(-7)
=> 4-2-12+7-7
=> 2-12+7-7
=> 10+7-7
=> 17-7
=> 10
c)10+(-2)+14+(-11)+3+(-8)+12
=> 10-2+14-11+3-8+12
=> 8+14-11+3-8+12
=> 22-11+3-8+12
=> 11+3-8+12
=> 14-8+12
=> 6+12
=> 18
Step-by-step explanation:
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