150道口算题含分数百分数带答案

口算、简算、分数题中每个数的取值范围多少,给个模板,用随机数可以产生.

1.125*3+125*5+25*3+252.9999*3+101*11*(101-92)3.(23/4-3/4)*(3*6+2)4.3/7×49/9-4/35.8/9×15/36+1/276.12×

100题10分也太吝啬了吧~

123+25=148123-35=8856×7=392135÷5=27248+89=337...146-23=123...155×5=775...456-12=38...456+45=501...54

17×40＝680,100－63＝37,3.2＋1.68＝4.88,2.8×0.4＝1.1214－7.4＝6.6,1.92÷0.04＝48,0.32×500＝160,0.65＋4.35＝510－5.4

0.2*20%0.75-12%80%*1/2426/100+20%只能出这么多^_^.

70%x+6=146、修一条路,修了这条路的五分之三,还剩下8千米没修,修了多少千米?.书上都有.

5/3+7/6＝17/61/2+1/3＝5/61/2-1/3＝1/61/2+3/4-3/10=19/202/9+5/6+1/3=25/184/5-3/10+2/3=7/61/2-3/4+3/8=1/8

1.45+15×6=1352.250÷5×8=4003.6×5÷2×4=604.30×3+8=985.400÷4+20×5=2006.10+12÷3+20=347.(80÷20+80)÷4=218.7

11*25-6822*36*8298*36-1439+68*12055*10892*72/3*29.85*2.363.875*2.336.9*25-6+9939*28/2198*63.5-2.65(2

1.(1+1/2)(1+1/3)(1+1/4).(1+1/100)2.(1-1/2)(1-1/3)(1-1/4).(1-1/100)3.8+2-8+24.25*4/25*45.7.26-(5.26-1

3/4+1/5=4/53/4-1/5=11/205/6+2/9=19/185/6-2/9=11/182/3+3/5=19/152/3-3/5=1/156/7+1/2=19/146/7-1/2=5/14

3/4+0.25-25%=0.75+0.25-0.25=0.753/4+1/4-1/4=3/4一般这种题都统一化成分数或小数后再计算.

360÷3＝42×20＝12×50＝1500－700＝5900－4000＝76＋27＝840÷2＝770÷7＝30×20＝40×50＝9900+100＝700÷7＝240×10＝390÷3＝60×50

0.75＋4.25=54.2×5=214.7＋2.3=76－3.4=2.60.75×100=755.6÷100=0.0562.5×4=1010－9.25=0.750.06×1.5=0.90.3÷0.5

36×7÷45％180×75％÷3×51700×15％÷5×30.25×8.6×489＋456－785%＋3/7×49/9－4/39×15/36＋1/272×5/6－2/9×33×5/4＋1/494÷

78×50－1440÷123856÷16+85×164000÷（16+832÷13）（326+95×25）÷37（7236÷18－228）×28（4275－24×75）÷25

1.45+15×6=1352.250÷5×8=4003.6×5÷2×4=604.30×3+8=985.400÷4+20×5=2006.10+12÷3+20=347.(80÷20+80)÷4=218.7

17×40＝680,100－63＝37,3.2＋1.68＝4.88,2.8×0.4＝1.1214－7.4＝6.6,1.92÷0.04＝48,0.32×500＝160,0.65＋4.35＝510－5.4

你好59+73=13283+38=12156+74=130162+959=1021135+69=20447+98=145536+469=1000915+85=1000351+649=1000208+7