作业帮17.48×37-174.8×2.7 34.5×8.23-34.5+2.77×34.517.48×37-174.8×2.7 34.5×8.23-34.5+2.77×34.5
来源：学生作业帮助网 编辑：作业帮 时间：2024/05/11 03:58:40
17.48×37-174.8×2.7 34.5×8.23-34.5+2.77×34.517.48×37-174.8×2.7 34.5×8.23-34.5+2.77×34.5
17.48×37-174.8×2.7 34.5×8.23-34.5+2.77×34.5
17.48×37-174.8×2.7
34.5×8.23-34.5+2.77×34.5
17.48×37-174.8×2.7 34.5×8.23-34.5+2.77×34.517.48×37-174.8×2.7 34.5×8.23-34.5+2.77×34.5
17.48×37-174.8×2.7 =17.48×(37-27)=174.8
34.5×8.23-34.5+2.77×34.5=34.5×(8.23-1+2.77)=34.5×10=345
17.48×37-174.8×2.7 34.5×8.23-34.5+2.77×34.517.48×37-174.8×2.7 34.5×8.23-34.5+2.77×34.5
要算式 1)17.48×37-174.8×1.9+1.748×820 2)5.4×3.8-6.5×4.4+2.7×5.4
计算:17.48×-37+8.74×-88-174.8×1.9
17.48×37+174.8×6.3（简便计算）
17.48*37-174.8*1.9+1.748*820 简算怎样算
17.48×37+174.8×1.9+8.74×88=? 简便运算
计算:17.48×-37+8.74×-88-174.8×1.8=?
用简便方法计算：17.48×37+174.8×1.9+8.74×88
17.48*37-174.8*1.9+34.96*14怎么简便计算
17.48*37+174.8+1.91+8.74*88简便方法
能简便计算的用简便计算. 17.48×37＋17.48×82－174.8×1.9 ＝
下面这些算式怎样简便计算?17.48×37－174.8×1.9＋17.48×82=?0.125×0.25×0.5×64=?
17.48乘37减174.8乘1.9加17.8乘82=
用方便计算 2009*20082008-2008*20092009 17.48*37+174.8*1.9+8.74*88
如题 17.48*37+174.8*1.9+8.74*88=?简便算法 要脱式计算!
17.48*37+174.8*1.9+8.74*88 并把每一步都写下来.要简便方法,
用简便方法计算以下题目全部用递等式计算,13.5×1029.9×9.9+0.9917.48×37-174.8＋17.48×820.125×0.25×0.5×64
用简便方法计算以下题目全部用递等式计算,13.5×1029.9×9.9+0.9917.48×37-174.8×1.9＋17.48×820.125×0.25×0.5×64