1、五年级下册分数脱式计算题整理100道1.3/7 49/9 - 4/32.8/9 15/36 + 1/27 3.12 5/6 2/9 3 4.8 5/4 + 1/4 5.6 3/8 3/8 6 6.4/7 5/9 + 3/7 5/9 7.5/2 -( 3/2 + 4/5 ) 8.7/8 + ( 1/8 + 1/9 )9.9 5/6 + 5/6 10.3/4 8/9 - 1/3 11. 7 5/49 + 3/14 12.6 ( 1/2 + 2/3 ) 13.8 4/5 + 8 11/5 14.31 5/6 5/6 15.9/7 - ( 2/7 10/21 )16.5/9 18 14 2/7 17.
2、4/5 25/16 + 2/3 3/4 18.14 8/7 5/6 12/15 19.17/32 3/4 9/24 20.3 2/9 + 1/3 21.5/7 3/25 + 3/7 22.3/14 2/3 + 1/6 23. 1/5 2/3 + 5/6 24.9/22 + 1/11 1/2 25.5/3 11/5 + 4/3 26.45 2/3 + 1/3 27.7/19 + 12/19 5/6 28.1/4 + 3/4 2/3 29.8/7 21/16 + 1/2 30.101 1/5 1/5 21 31.75138(100-54) 32.85(95144024) 33.80400(4300
3、87015) 34.24078(154-115) 35.14372727563 36.75-(12+18)15 37.2160(83-79)18 38.32513(266250) 39.85(95144024) 40.58870(105202) 41.14372727563 42.81432(135278) 43.37.85-(7.85+6.4) 30 44.156(17.7-7.2)3 45.(947599)7664 46.36(91327623) 47.192(5438)67 48.(7.1-5.6)0.9-1.152.5 49.81432(135278) 50.5.42.6(3.7-2.
4、9)+0.62 51.(947599)7664 52.60(9.528.9)0.1853.2.8810.430.243.5 54.20(2.441.8)0.40.15 55.19464.81.80.9 56.36.724.259.957.3.416(0.01635) 58.0.8(106.76)1.2 59.(136+64)(65-34523) 60.(6.8-6.80.55)8.5 61.0.12 4.80.124.8 62.(58+37)(64-95) 63.812-700(9+3111) 64.(3.21.5+2.5)1.6 65.85+14(14+20826) 66.120-36418
5、+35 67.(284+16)(512-820818)68. 9.721.6-18.3057 69.4/71/3(3/5-3/10) 70.(4/5+1/4)7/3+7/10 71.12.780( 13.4156.6 ) 72.37.812-700(9+3111)73.3.2(1.5+2.5)1.6 74.85+14(14+20826) 75.(58+37)(64-95) 76.(6.8-6.80.55)8.5 77.(284+16)(512-820818) 78.0.12 4.80.124.8 79.(3.21.5+2.5)1.6 80.120-36418+35 81.10.15-10.75
6、0.4-5.7 82.5.8(3.87-0.13)+4.23.74 83.347+452-416052 84.32.52-(6+9.7283.2)2.5 85.87(58+37)(64-95) 86.(7.1-5.6)0.9-1.15 2.5 87.(3.21.5+2.5)1.6 88.5.42.6(3.7-2.9)+0.62 89.126(12-7.2)-6 90.3.26+(1.5+2.5)1.6 91.(3.21.5+2.5)1.6 92.5.8(3.87-0.13)+4.23.74 93.33.02(148.490.85)2.594.3/7 49/9 - 4/3 95.8/9 15/36 + 1/27 96.12 5/6 2/9 3 97.8 5/4 + 1/4 98.6 3/8 3/8 6 99. 4/7 5/9 + 3/7 5/9 100.5/2 -( 3/2 + 4/5 )
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