9.37+9.37+9.37+9.37*2.5(简算）8.9*34+8.9*53+8.

用简便方法计算 9.37×15－9.37×6+9.37 9.37+9.37+9.37+9.37*2.5(简算）8.9*34+8.9*53+8. 9.37化成分数是多少 15.37*7.88-9.37*7.88+15.37*2.12-9.37*2.12简算 37*7.88-9.37*7.88+15.37*2.12-9.37*2.12 简便方法 9.37等于几分之几 怎么简便怎么算1：(9.37+9.37+9.37+9.37)×1.9×2.52：8.53-0.13×83：4.12×10.14：3.78×0.5-0.65 15.37x7.88-9.37x7.88-9.37x7.88-15.37x2.12+9.37x2.12最简解题法 9.37-0.6×7.23如何用简便运算 9.37+2.6+0.65-1.4用简便 15.37×7.88-9.37×7.88+15.37×2.12-9.37×2.12的简便计算 15.37*7.88-9.37*7.88-15.37*2.12+9.37*2.12= *=乘号要简便计算快 15.37*7.88-9.37*7.88-15.37*2.12+9.37*2.12的答案.要正确 15.37*7.89-9.37*7.89+15.37*2.11-9.37*2.11怎样简算? 15.37x7.88-9.37x7.88+15.37x2.12-9.37x2.12= 15.37*7.89-9.37*7.89+2.11-9.37*2.11 这题怎么用简便方法做 9.37-3+8/29+（5.36-2+21/29）简算 9.37-29分之94+(5.63-29分之79)=多少