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6.8除以0.5脱式计算

0.95+6.8×0.5 =0.95+3.4 =4.35 你好,本题已解答,如果满意 请点右上角“采纳答案”。

(1)6.8×0.75÷0.5=5.1÷0.5=10.2(2)0.94÷1.25÷0.8=0.94÷(1.25×0.8)=0.94÷1=0.94(3)0.5×4÷0.5×4=(0.5÷0.5)×(4×4)=1×16=16(4)29.4÷7+3.6=4.2+3.6=7.8(5)(7.5-2.3×0.4)÷0.01=(7.5-0.92)÷0.01=6.58÷0.01=658(6)9÷[0.3×(8-6.5)...

(8 6 9 8 14)除以5脱式计算 (8 6 9 8 14)除以5 =45÷5 =9 直接计算

(2)(5qh-3人h)×了=2人h×了,=2h5h;(5)33×8÷了,=5了q÷了,=qq;(3)手q5-5qh×3=手q5-人5h,=555.

3/8×5/6 =(3×5)/(8×6) =15/48 =5/16

39x8÷6 =3x13x2x4÷(2x3) =13x4 =52 谢谢,请采纳

21.6÷0.8-1.2x5 =27-6 =21

(1)6.8×0.75÷0.5,=68×(0.75÷0.5),=68×1.5,=102;(2)13.5÷2.5-2.75,=5.4-2.75,=2.65;(3)0.125×0.25×32,=0.125×0.25×4×8,=(0.125×8)×(0.25×4),=1×1,=1;(4)0.9+9.9+99.9+0.3,=(1-0.1)+(10-0.1)+(100-0.1)+0.3,=1...

如图

213.6÷0.8÷0.3 =267÷0.3 =890

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