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0.95 6.8×0.5脱式计算

0.5×0.95+0.5×0.05 =0.5×(0.95+0.05) =0.5×1 =0.5 你好,本题已解答,如果满意 请点右上角“采纳答案”。

36.5-36.5x0.95 = 36.5 x (1 - 0.95) = 36.5 x 0.05 = 1.825

9.8除【2.5减(0.95加1.3)】 =9.8÷【2.5-2.25】 =9.8÷0.25 =39.2

0.95x10.1 =0.95x10+0.95×0.1 =9.5+0.095 =9.595

(1)0.95× 2 7 + 5 7 ×0.95,=0.95×( 2 7 + 5 7 ),=0.95;(2) 5 19 - 13 17 - 4 17 + 14 19 ,=( 5 19 + 14 19 )-( 13 17 + 4 17 ),=1-1,=0;(3)10000÷25÷8÷4,=10000÷(25×8×4),=10000÷800,=12.5;(4) 5 9 + 7 9 -1.625-2....

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