Question

以下问题的答案?

(1) 103÷73-159-57=
(2) 83×91÷131+38=
(3) 197-46+67-13=
(4) 38÷54×126-52=
(5) 192+52×136÷66=
(6) 123-47+159-16=
(7) 164×23-126+74=
(8) 117+21+17-19=
(9) 7÷9×161+93=
(10) 93×35-128+36=
(11) 86×9×187×99=
(12) 68÷83-14÷54=
(13) 80÷93+15-17=
(14) 51+20÷143-90=
(15) 42+31×180+42=
(16) 96÷82-173×25=
(17) 42÷12×180-66=
(18) 152-18÷10×19=
(19) 16-69÷137×5=
(20) 109÷9-51÷45=
(21) 23+15+37÷18=
(22) 52+95÷37÷12=
(23) 88×51+188÷40=
(24) 112×3-103×82=
(25) 56-7-66-1=
(26) 109×66-29×10=
(27) 39+55-166-52=
(28) 11÷55÷86÷51=
(29) 71-42+50×92=
(30) 177÷97-92÷4=
(31) 151×9÷1+93=
(32) 13×7÷56×18=
(33) 99-21+70-22=
(34) 14×5÷33-34=
(35) 4÷90-125+67=
(36) 24-48-170÷97=
(37) 73÷98-106+66=
(38) 76+53÷158+91=
(39) 81-28÷69+27=
(40) 50+20×83÷56=
(41) 23÷78-40×54=
(42) 118-58+73-17=
(43) 161÷98÷64+75=
(44) 198×12÷152-9=
(45) 80×12÷54-64=
(46) 198-85×85-1=
(47) 128+33÷42+66=
(48) 73×66+33-21=
(49) 75×3÷28+24=
(50) 71-51+199-83=

Answer 1

(1) 103÷73-159-57= -214.58904109589
(2) 83×91÷131+38= 95.6564885496183
(3) 197-46+67-13= 205
(4) 38÷54×126-52= 36.6666666666667
(5) 192+52×136÷66= 299.151515151515
(6) 123-47+159-16= 219
(7) 164×23-126+74= 3720
(8) 117+21+17-19= 136
(9) 7÷9×161+93= 218.222222222222
(10) 93×35-128+36= 3163
(11) 86×9×187×99= 14329062
(12) 68÷83-14÷54= 0.560017849174476
(13) 80÷93+15-17= -1.13978494623656
(14) 51+20÷143-90= -38.8601398601399
(15) 42+31×180+42= 5664
(16) 96÷82-173×25= -4323.82926829268
(17) 42÷12×180-66= 564
(18) 152-18÷10×19= 117.8
(19) 16-69÷137×5= 13.4817518248175
(20) 109÷9-51÷45= 10.9777777777778
(21) 23+15+37÷18= 40.0555555555556
(22) 52+95÷37÷12= 52.213963963964
(23) 88×51+188÷40= 4492.7
(24) 112×3-103×82= -8110
(25) 56-7-66-1= -18
(26) 109×66-29×10= 6904
(27) 39+55-166-52= -124
(28) 11÷55÷86÷51= 4.55996352029184E-05
(29) 71-42+50×92= 4629
(30) 177÷97-92÷4= -21.1752577319588
(31) 151×9÷1+93= 1452
(32) 13×7÷56×18= 29.25
(33) 99-21+70-22= 126
(34) 14×5÷33-34= -31.8787878787879
(35) 4÷90-125+67= -57.9555555555555
(36) 24-48-170÷97= -25.7525773195876
(37) 73÷98-106+66= -39.2551020408163
(38) 76+53÷158+91= 167.335443037975
(39) 81-28÷69+27= 107.594202898551
(40) 50+20×83÷56= 79.6428571428571
(41) 23÷78-40×54= -2159.70512820513
(42) 118-58+73-17= 116
(43) 161÷98÷64+75= 75.0256696428571
(44) 198×12÷152-9= 6.63157894736842
(45) 80×12÷54-64= -46.2222222222222
(46) 198-85×85-1= -7028
(47) 128+33÷42+66= 194.785714285714
(48) 73×66+33-21= 4830
(49) 75×3÷28+24= 32.0357142857143
(50) 71-51+199-83=136

Answer 2

孩子 好好学习吧 不可以偷懒哦 实在作业太多 你就选1 5 11 15 21 25 31 35 41 45做做吧