=-1-(-1/6)×3+(-2+27)-1/8
=-1+1/2+25-1/8
=24又3/8
﹣1^6-(0.5-2/3)÷1/3+[﹣2-(﹣3)^3-|1/8-0.5^2|
2个回答
相关问题
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计算 -1^6-(0.5-2/3)÷1/3 X [-2-(-3)^3]-[1/8-0.5^2]
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计算:(6/5)^3÷(5/6)^-3+(-3/2)^2÷(2/3)^13-(1/3-3)^0+3^-1
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3x1.8-0.6X=5.1 0.5（3+X）=6.2 X÷0.5-10+2=0
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3.6÷0.4-1.2×5 90÷【3.6-1.8】 【31.6-11.7】÷2.5÷0.4 3.4×7.8÷3.9 5
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口算4.8÷3= 1.8×0.5= 0.04×5= 0÷8.13= 25.2÷6= 3.5×0.07= 3.6÷1.8=
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有理数除法:(1) 36÷(-3)= (2) 0÷(-5)= (3) 8÷(-0.2)= (4) -18÷0.6= (5
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计算：①[3/4]+[1/6]-[3/8]= ②3.2-0.85-1[4/5]= ③3.2×[5/8]-[2/3]÷2=
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9.1×3= 0.8×7= 5.6÷2= 11÷3= 40×0.5= 10-0.1= 2.48÷0.8= 2.1÷0.7
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7.2÷1.8+6.8×0.5 3.7+6.3÷0.6-0.4
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0.34+0.76= ______-2.6=0 2.5×0.04= 1+1÷2= 2 3 ×3÷ 2 3 ×3= （ 1