simplify the following:
1.(-8)+(-9)+18+(-11)
2.(32)+(-25)+8+(-63)+(-12)
3.(-260)+2+(-139)+73+(-41)
4.(-1)+(-896)+(-58)+1024
Answers
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Answer:
1.(-8)+(-9)+18+(-11)
2.(32)+(-25)+8+(-63)+(-12)
3.(-260)+2+(-139)+73+(-41)
4.(-1)+(-896)+(-58)+1024
Step-by-step explanation:
1] (-8)+(-9)+18+(-11)
(-8)+(-9)+18+(-11)
= -8 -9 + 18 -11
= -8 (-9+18) -11
= -8 + 9 -11
= 1 -11
= -10
2] (32)+(-25)+8+(-63)+(-12)
(32)+(-25)+8+(-63)+(-12)
= 32 -25+8 -63 -12
= 32 -17 -63 -12
= 15 - 75
= -60
3] (-260)+2+(-139)+73+(-41)
(-260)+2+(-139)+73+(-41)
= -260+2 -139+73 -41
= -258 -66 -41
= -365
4] (-1)+(-896)+(-58)+1024
(-1)+(-896)+(-58)+1024
= -1 -896 -58 +1024
= -897 + 966
= 69
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