分数加减、乘除法口算350道急!

1个回答

  • 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 34.5/5.6 34.3/8.4 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 × 3 25.3 × 5.2 7.86 ×9 3.5 ×6 43.5 ×4 1.5×3.2 4.2×0.8 3.6×2.8 4.6×0.2 2.3×4 3.7×2 6.4×3 5.1×4

    (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=

    虽然没多少自己就将就用吧!