我班一点44÷0点9 - 0点84×0.5,脱式计算?

以下是这道题的脱式计算过程:\begin{align*} &1.44:0.9-0.84\times0.5\\ =&1.6-0.84\times0.5\\ =&1.6-0.42\\ =&1.18 \end{align*} 因此,这...


脱式计算(能简算的要简算)14.7×0.98+14.7×1.02 7.85...

(1)14.7×0.98+14.7×1.02=14.7×(0.98+1.02)=14.7×2=29.4(2)7.85÷0.25÷4=7.85÷(0.25×4)=7.85÷1=7.85(3)16.8÷(3.2×4-5.8)=16.8÷(12.8-5.8)=16.8÷7...


脱式计算(能简算的要简算)130÷0.4÷2.5 5.4×1011.6...

(6)0.5×37×0.2=0.5×0.2×37=0.1×37=3.7 (1)根据除法的性质解答;(2)把101分解成100+1,然后用乘法分配律解答即可;(3)根据乘法分配律解答即可;(4)根据乘法交换律解答即可....


脱式计算 9.3÷0.5÷2.4 37.6 - 1.5÷0.24 4.8÷1.2×2.3 - 9.2...

=9.3÷(0.5×2.4),=9.3÷1.2,=7.75;(2)37.6-1.5÷0.24,=37.6-6.25,=31.35;(3)4.8÷1.2×2.3-9.2,=4×2.3-9.2,=9.2-...


脱式计算.(能简算的要简算)0.125×3.2×2.50.8×6.3...

脱式计算.(能简算的要简算)0.125×3.2×2.50.8×6.3-0.8×3.3204÷(3.4×0.5)7.85×0.25÷44.5+13.4×0.5-9.92.81+4×15.2×.54.58×99+1.58(20-0.8×9)×5.7.


脱式计算①1.5×(0.1÷0.5)+0.18÷0.36②14.55÷(0.72...

①1.5×(0.1÷0.5)+0.18÷0.36=1.5×0.2+0.5=0.3+0.5=0.8;②14.55÷(0.72+4.76×3)=14.55÷(0.72+14.28)=14.55÷15=0.97;③800-(418+317)÷21×8.9=800-735÷21...


脱式计算。 0.2×0.6÷0.5×4 6.09 - 9.13÷8.3 3.9×...

0.2*0.6/0.5*4 =0.12/0.5*4 =0.24*4 =0.96 6.09-9.13/8.3 =6.09-1.1 =4.99 3.9*1.5+1.5 =5.85+1.5 =7.35 注:*为乘号/除号 ...


脱式计算(能简算的要简算)1.18×2.58+0.5+1.42×1.18...

(1)1.18×2.58+0.5+1.42×1.18=1.18×(2.58+1.42)+0.5=1.18×4+0.5=4.72+0.5=5.22;(2)(21.85-17.5)×(0.45÷0.9)=4.35×0.5=2.175;(3)1.75×(0.1÷0.2)-0.18÷...


脱式计算①1.5×(0.1÷0.5)+0.18÷0.36②14.55÷(0.72+4.76...

5×0.2+0.5=0.3+0.5=0.8;②14.55÷(0.72+4.76×3)=14.55÷(0.72+14.28)=14.55÷15=0.97;③800-(418+317)÷21×8.9=800-735÷21×8...


脱式计算:2.44÷0.4+18.92×7.5 13.5×0.68 - 4.1×...

脱式计算:2.44÷0.4+18.92×7.5 13.5×0.68-4.1×0.76150+(7.1-3.05)×18[78-(9.41+28.99)]÷0.180.08×0.5+8.4÷0.6 0.3×2.6+3×0.74.


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