计算下面各题.(1)3×(-2)³-4×(-3)²+8 (2)(-1)的10次方×2²+(-2)³÷2(1)-1-(1-0.5)×3分之1×[2-(-3)²]
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![计算下面各题.(1)3×(-2)³-4×(-3)²+8 (2)(-1)的10次方×2²+(-2)³÷2(1)-1-(1-0.5)×3分之1×[2-(-3)²]](/uploads/image/z/13662433-1-3.jpg?t=%E8%AE%A1%E7%AE%97%E4%B8%8B%E9%9D%A2%E5%90%84%E9%A2%98.%281%293%C3%97%28%EF%BC%8D2%29%26%23179%3B%EF%BC%8D4%C3%97%28%EF%BC%8D3%29%26%23178%3B%EF%BC%8B8+%282%29%28%EF%BC%8D1%29%E7%9A%8410%E6%AC%A1%E6%96%B9%C3%972%26%23178%3B%EF%BC%8B%28%EF%BC%8D2%29%26%23179%3B%C3%B72%281%29%EF%BC%8D1%EF%BC%8D%281%EF%BC%8D0.5%29%C3%973%E5%88%86%E4%B9%8B1%C3%97%5B2%EF%BC%8D%28%EF%BC%8D3%29%26%23178%3B%5D)
计算下面各题.(1)3×(-2)³-4×(-3)²+8 (2)(-1)的10次方×2²+(-2)³÷2(1)-1-(1-0.5)×3分之1×[2-(-3)²]
计算下面各题.
(1)3×(-2)³-4×(-3)²+8 (2)(-1)的10次方×2²+(-2)³÷2
(1)-1-(1-0.5)×3分之1×[2-(-3)²]
计算下面各题.(1)3×(-2)³-4×(-3)²+8 (2)(-1)的10次方×2²+(-2)³÷2(1)-1-(1-0.5)×3分之1×[2-(-3)²]
1、
原式
=3×(-8)-4×9+8
=-24-36+8
=-52
2、
原式
=1×4+(-8)÷2
=4-4
=0