Question

求正整数的加减乘除混合运算数学题120道

Answer 1

80*74/17=348.2352941176471
(80+17)/11=8.818181818181818
(81-75)*0=0.0
(64-21)-8=35.0
(85+16)*83=8383.0
96*95*25=228000.0
(83+91)/20=8.7
(15-95)+45=-35.0
90*45*78=315900.0
96/59*20=32.54237288135593
50/70-80=-79.28571428571429
22*21/25=18.48
(46-71)*34=-850.0
(42+9)*10=510.0
(34-23)-31=-20.0
(29-92)/11=-5.7272727272727275
98*49/36=133.38888888888889
25*22+5=555.0
25/3-72=-63.666666666666664
74*0/40=0.0
69/80-98=-97.1375
59/8*53=390.875
82/64+50=51.28125
(30+96)+19=145.0
(31-53)-17=-39.0
(12-64)/84=-0.6190476190476191
(89+32)*66=7986.0
(87-98)+18=7.0
90*27/9=270.0
92*85+57=7877.0
(48+7)-0=55.0
(8+78)*43=3698.0
49/6/69=0.11835748792270531
67/64+69=70.046875
(99-0)-31=68.0
(16+89)+63=168.0
(55+81)*71=9656.0
23*23-11=518.0
(78-11)*63=4221.0
68/89+30=30.764044943820224
(29+72)/99=1.02020202020202
(82+67)*0=0.0
(32+41)-4=69.0
86/54*21=33.44444444444444
14*95/28=47.5
50/11+80=84.54545454545455
(37+96)+28=161.0
(59-65)+17=11.0
(76-32)+89=133.0
(99+70)*88=14872.0
(57-10)*3=141.0
(95+93)*83=15604.0
(51+10)+45=106.0
56/34+1=2.6470588235294117
(52-25)-87=-60.0
71/24-9=-6.041666666666666
(57+59)-5=111.0
(18-92)+90=16.0
(94-21)+64=137.0
12*44/62=8.516129032258064
(80+64)-87=57.0
54*49/58=45.62068965517241
44/98+62=62.44897959183673
(60-22)*83=3154.0
84/93/76=0.011884550084889643
74*46/68=50.05882352941177
94/94/98=0.01020408163265306
87/16/81=0.06712962962962964
34/69+73=73.4927536231884
(63+12)*3=225.0
(51+23)/59=1.2542372881355932
8/82+68=68.09756097560975
99*51*68=343332.0
(86+87)/61=2.8360655737704916
39/16*72=175.5
41*80/82=40.0
(35-18)/81=0.20987654320987653
(25+13)/45=0.8444444444444444
15/18+16=16.833333333333332
28*52-72=1384.0
61*46-35=2771.0
(8+24)/75=0.4266666666666667
(15-51)-38=-74.0
(20+68)+15=103.0
(83+73)/7=22.285714285714285
17/23*25=18.478260869565215
14/52-44=-43.73076923076923
(94+64)-67=91.0
59/63-56=-55.06349206349206
(32+59)+87=178.0
71/32+84=86.21875
38/12/50=0.06333333333333332
(9-78)+27=-42.0
21/18*95=110.83333333333334
(6-41)*25=-875.0
(93+15)/87=1.2413793103448276
(5+29)+58=92.0
(29+69)-91=7.0
92*50/27=170.37037037037038
(92-11)/96=0.84375
9/47-57=-56.808510638297875
(97-7)-32=58.0
(68-2)*89=5874.0
6/62-14=-13.903225806451612
52/44-24=-22.818181818181817
59/92+21=21.641304347826086
(90-64)/89=0.29213483146067415
(59+36)-89=6.0
(77-85)+96=88.0
(97-86)/60=0.18333333333333332
81*73*63=372519.0
42/23/82=0.02226935312831389
(94+17)/30=3.7
(71+51)/96=1.2708333333333333
47/12*83=325.0833333333333
9*8*58=4176.0
42*84-13=3515.0
(8+49)*93=5301.0
13*89*16=18512.0
(80-16)+15=79.0

Answer 2

这也提问，自己编不就行了

Answer 3

呵呵，这个课本上或课外练习册上有的就是哦，。。。