共50条信息
计算:\(8÷(-16)=\)________.
\(\left|-18\right| │÷(-6)=\)
小明在计算\(36\div a\)时,误将“\(\div \)”看成“\(+\)”结果得\(27\),而实际正确结果是_______
\((-105)÷(-5)=\)
计算:\((-4)\times 6=\)_______________.
直接写出结果:\((1)(-1)+3\) \(=\)______;\((2)1-2=\)_______;\((3)\left( -\dfrac{1}{3} \right)\div \left( -\dfrac{2}{3} \right)=\)______;
\((4)-7\times 0.2=\)___________; \((5){{\left( -1 \right)}^{2017}}=\)_________; \((6){{(-3)}^{3}}=\)_________.
\((- \dfrac{1}{2} )÷(-2)=\)
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