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乘法除法计算题各20道

5.6*2.93.77*1.80.02*965.22*0.39.99*0.024.67*0.95*2.441.666*6.19.432*0.0025.6*6.54.88*2.95.61*4.38.9*2.45.5*559.77*0.021.384*5.18.78*832.6*610.059*0.24.268*1.757*5.79.46*2.8517.8*6.41.5*4.92.5*0.885.555*5.22.22*3.337.658*

有正负数的差别吗?先给你几道正数的乘除7*22=15490÷3=303*25=7516÷13=16/131÷3=1/33*16=4813*8=1044*13=526*5=3048*4=19252*5=26033*2=661*(9÷2)x48=2168*11*47=41362*4*39=31236*6=2168*4=3268*5*4=13608*52=416

13的数乘以5减去4.25的差,积是多少? 8. 一个数的3倍减去4.5的差是1.5,求这个数.(方程解) (九) 1. 0.25*2.69*4 2. 4.125* 3. 2348+275*16 4. 5. 2.4+2.4*(5.375-3.375) 6. (1 7. 比一个数的 少2.4的数是

我们老师也是,老师怎么说的就怎么查

1.2+3.2+0.8 = 1.2*2.5*4 = 3.01+1.7+0.99 = 1*0.66÷6 = 2.7-2.7÷2.7 = 0.1-0.047 = 0.29÷2.9 = 3.4*0.2 = 0.57÷19 = 1.93+2.7+2.07+7.3 (0.25+2.5+25)*0.4 5-0.9*0.2+1.8÷0.5 [0.783+0.75*(0.55-0.15)]÷19 6.4*3.28+4.6*3.28-3.28 0.78*99+0.7812.27+

20乘9 18乘5 90乘12 50乘6 72乘9 8乘100 56乘8 12乘7 88乘5 24乘6100除以25 99除以11 64除以4 98除以7 80除以5 32除以4 75除以5 45除以9 200除以40 66除以6

2.8*5.6+3.4*245 +280%= 1.7*38 +2.3*38= 2.64÷7+3.36*17 +17= 7.4+459 +2.6+549= 24*(512 -38 +16 )= 0.125*212 *32= (89 +23 -127 )*27= 1.25*2710 +345 ÷0.8 26*211

12.45÷2015÷1.210÷3.6(保留两位小数)4÷1.2(保留一位小数)6.52÷1.5(保留三位小数)0.14÷12.21(保留四位小数)1.4÷0.072.5÷0.65(保留三位小数)0.5÷1.2(保留两位小数)0.1÷1.52(保留四位小数)22÷1.112÷1.51.32÷1.225.56÷2510.25÷0.250.2415÷0.02517÷0.02518÷0.820÷834÷8

20道小2113学5261计算4102题1653:版3+6=9 9+2=1120-5=15 28-7=217x8=56 9x3=27300÷权5=60 88÷11=80.6+1.2=1.8 3.54-0.32=3.22

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