六年级数学分数除法、解方程计算题 (含答案)

1、分数除法计算题33=54 2=72 3=73 6=102 2=554=67 7=101 2=103 4=76 2=1133=84 8=555=89 6=115 10=6812=912=35 15=71111=1213=355=91 4=24 4=539=54 8=75 5=142 4=7101=138 4=151 5=253=737=827 36=405 6=69 3 =4 27168 =2524=55 5 =18 188 10 =9 277 =51 24 77 35 58 = = = =24 =5 37 48 46 896 38 5 = 79 6 = 9 5 = =7 44 48 2 = 9

2、9 7 = 2 5 =3 = 分数混合运算1 11- 2 31 1 1 1 4 5 4 533 3（ ）4 41 2 1 2 3 3 3 3115560 1327 2 5 10 7 71 15 11 1（ ） 2 3 6 37757 2 1 1 8 3 10 85 1 1 3 8 4 4 87462.48 0.3224 1591122145（5 3 ） 16 4 1510（1 ）（ 0.4）（ 0.5）2363 1 8 16 4 9 15 253 3（5 ） 1911158（0.75 ） 0.44 861036141 30.8 0.82 450.25（1 ）37 14 2 15 9 15 9

3、14984 8 7 7 3 67 1445108 5 6 4 7 57 5 5 8 7 3 5 5 3 解方程3442352x- x-4= 212X + =X X=5573143891 X =20X- X=400X = 586 251355X3 21 75231X 12X- X=310413 13X( + )=8 12341 3X 2 7X =4 867 12532231324X6 =2X=X+ X=42X21 =41032311x x 20 x x7X X=3448431 x+ 1x=44 X =5 X X121826参考答案分数除法计算题35472732510567136101071138

4、458956511891511112=2/272=1/615=1/2111=1/123712351245354795210815=1/144=1/141=10/134=2/151471315253827569 3 7404 271625255 518 188 109 27 851 24 77 35 58 5 37 48 46 896 38 59 69 5 =8/7 =8/15 =1/2 =9/107 4 7 4 48 29 7 2 5 =1/3 =4/3=27/14 =8/5 93 分数混合运算1 11 1 1 1 4 5 4 533 3 ）4 41 2 1 2 3 3 3 3 2 31155

5、623517 2 5 10 7 71 15 11 1 1（ 772 36 37 2 1 15 1 1 3 8 4 4 87 424 1589 8 3 10 80.3262.41=11511221455 3 6 4110（1 （ 0.4）（ 0.5）236153 1 8 163 3（5 4 811110519 4 9 15 25（0.75 0.46836141 30.8 2 45387 14 2 150.25（1 9 15 9 14 94 8 7 7 3 67 1445108=1/4=7/6=15/2245 6 4 7 57 5 5 8 7 3 5 5 3 =1/9=2=1/32解方程3442352x- x-4= 212X + =X X=557X=125x=1/10 x=21/20314381 6 X =20X- X=400X = 589X=25/3x=640 x=1/172 13552315X3 21 7X 12X- X=5 3104X=2/7x=9/2x=9/213 13X( + )=8 12341 3X 4 86X=1/6x=22 7X =7 1624X6 =23X=1/8x=3/2125323132X=X+ X=42X21 =4102103X=8x=3