计算下列各题,能简算的要简算.6000-105×36 26.35÷6.2+14.5 5.7×2.8+5.7×6.2+5....
计算下列各题,能简算的要简算.6000-105×3626.35÷6.2+14.55.7×2.8+5.7×6.2+5.7(16+18)×24×785-8478÷7415÷[...
计算下列各题,能简算的要简算.6000-105×36 26.35÷6.2+14.5 5.7×2.8+5.7×6.2+5.7 (16+18)×24×7 85-8478÷7 415÷[(47+421)×712]
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索马里军团2291
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(1)6000-105×36
=6000-3780
=2220;
(2)26.35÷6.2+14.5
=4.25+14.5
=18.75;
(3)5.7×2.8+5.7×6.2+5.7
=5.7×(2.8+6.2+1)
=5.7×10
=57;
(4)(
+
)×24×7
=
×24×7+
×24×7
=28+21
=49;
(5)85-84
÷7
=85-12
=72
;
(6)
÷[(
+
)×
]
=
÷[
×
+
×
]
=
÷[
+
]
=
÷
=
.
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