分數加減乘除就是350字！！！！！！！

除法:4.4/2.1 27.2/4.3 23.3/2.3 33/3.3 23.4/10 34.3/42.3 39.2/43.2 32.6/9.5 233/3.4 23/4.5 2.5 2.5 34。8.4 96.4/7 67/5.4 78.3/2,3 78/7.8 34.6/2.5 54/2.5 5/2.54 3.5/23 4/2, 1 4.5/6 12.3/5.1 3.2/4 76/3.2 75/3.2 7.4/6.4 45/2.5 7/2.112.2/3 4.3/4.2 54.2/ 7 24/3.1 83/4.3 98/1.2 35.2/4.5 3/1.1 7/0.1 4.3/2

乘法:46.8×325.3×5.27 . 86×93.5×643.5×41.5×3.24 . 2×0.83×2.84 . 6×0.22 . 3×43.7×26.4×35.1×4。

(1)68.8÷4= (2)85.44÷16= (3)67.5÷15=

(4)289.9÷18= (5)101.7÷9= (6)243.2÷64=

(7)16.8÷28= (8)15.6÷24= (9)0.138÷15=

(10)1.35÷27= (11)0.416÷32= (12)3.64÷52=

(13)91.2÷3.8= (14)0.756÷0.18= (15)51.3÷0.27=

(16)26÷0.13= (17)210÷1.4= (18)2.688÷0.56=

(19)10.625÷25= (20)126÷45= (21)10÷25=

(22)2.7÷7.5= (23)15÷0.06= (24)25.6÷0.032=

雖然不多，我自己將就壹下！！！