小学六年级60道分数简算题（急！！！！！！！！！！！）

显示全部楼层 · 2007-10-4 19:39:55

我也是初一的学生，60道太多了，只有出这些了！1. *202. 1998*(1998/1999)3. 1/3+2/3+3/3+4/3+5/34. 12*12*12*1*05. 69/(23/98)6. 18*(3/18)7. 2*(2*2/4)8. 1/36+2/36+3/26+4/36+5/36+…+35/36+36/369. 1/25+6/11+24/25+5/1110. (9/8)*(7/8)*(9/8)*(8/7)你真的很耍人那！！！！

千问 · 2007-10-4 19:39:55

1. 2/5+3/22. 1998*(1998/1999) 3. 1/3+2/3+3/3+4/3+5/3 4. 12*12*12*1*0 5. 69/(23/98) 6. 18*(3/18) 7. 2*(2*2/4) 8. 1/36+2/36+3/26+4/36+5/36+…+35/36+36/36 9. 1/25+6/11+24/25+5/11 10. (9/8)*(7/8)*(9/8)*(8/7) 11.5/6×22/32+5/6×5/16 12.4/11×22/5×20/33×1/4 13.1/22×6/5+6/22+21/5 14.1997/1998×33 15.1901/1998×199916.1/3+2/317.1/3+2/3+1/218.18/45+1619.11/12+12320.12/13+14721.14/45+15922.13/76+35723.46/49+12324.13/49+12325.12/48+18/1726.19/38+1/227.18/36+16+1/228.33+1/229.22+1/230.11+1/231.33+2/332.11+11/1233.11+4/834.11+4/6+4/635.22+4/8+9/336.22+22/44+2237.2+3/6+8/938.11+8/940.11+7/841.22+7/942.44+7/843.55+4/644.44+5/945.55+4/946.77+7/847.88+8/948.88+8/9+1149.99+4/650.99+1/351.99/1/352.99/1/353.99/(2/9+3/5+47+69)54.45+5/6+6/555.4+7/4+47/+47/556.11+4/9+4/9+4/9+357.66+4/6+48/9+48/9+4/958.77+8/9+8/9+9/859.11+22+33+1238/45660.44+1/2

千问 · 2007-10-4 19:39:55

几个例题1.5/6×22/32+5/6×5/162.4/11×22/5×20/33×1/43.1/22×6/5+6/22+21/54.1997/1998×335.1901/1998×1999