1、-(-3)³+(-3)³-(-2)³×(1/3-1/2)÷(-1/6)-(-3)2、-5²-{8.5-[(-3)²-2²×(-1/4)]}÷(-1/2)²要式子,
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![1、-(-3)³+(-3)³-(-2)³×(1/3-1/2)÷(-1/6)-(-3)2、-5²-{8.5-[(-3)²-2²×(-1/4)]}÷(-1/2)²要式子,](/uploads/image/z/11967917-5-7.jpg?t=1%E3%80%81-%EF%BC%88-3%EF%BC%89%26%23179%3B%2B%EF%BC%88-3%EF%BC%89%26%23179%3B-%EF%BC%88-2%EF%BC%89%26%23179%3B%C3%97%EF%BC%881%2F3-1%2F2%EF%BC%89%C3%B7%EF%BC%88-1%2F6%EF%BC%89-%EF%BC%88-3%EF%BC%892%E3%80%81-5%26%23178%3B-%7B8.5-%5B%EF%BC%88-3%EF%BC%89%26%23178%3B-2%26%23178%3B%C3%97%EF%BC%88-1%2F4%EF%BC%89%5D%7D%C3%B7%EF%BC%88-1%2F2%EF%BC%89%26%23178%3B%E8%A6%81%E5%BC%8F%E5%AD%90%2C)
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1、-(-3)³+(-3)³-(-2)³×(1/3-1/2)÷(-1/6)-(-3)2、-5²-{8.5-[(-3)²-2²×(-1/4)]}÷(-1/2)²要式子,
1、-(-3)³+(-3)³-(-2)³×(1/3-1/2)÷(-1/6)-(-3)
2、-5²-{8.5-[(-3)²-2²×(-1/4)]}÷(-1/2)²
要式子,
1、-(-3)³+(-3)³-(-2)³×(1/3-1/2)÷(-1/6)-(-3)2、-5²-{8.5-[(-3)²-2²×(-1/4)]}÷(-1/2)²要式子,
-(-3)³+(-3)³-(-2)³×(1/3-1/2)÷(-1/6)-(-3)
=-(-27)+(-27)-(-8)×(-1/6)×(-6)+3
=-(-8)×1+3
=-(-8)+3
=8+3
=11
2. -5²-{8.5-[(-3)²-2²×(-1/4)]}÷(-1/2)²
=-25-{8.5-[-27-4×(-1/4)]}÷1/4
=-25-{8.5-[-27-(-1)]}×4
=-25-[8.5-(-27+1)]×4
=-25-(8.5+26)×4
=-25-138
=-163