简便算:4.3*1.65+2.35*4.3 (2)9.9*7.6+99*0.24 (3)1.25*5.6 (4)5.1*19.96-19.96+19.96*5.9

来源：学生作业帮助网 编辑：作业帮 时间：2024/05/09 13:18:49
简便算:4.3*1.65+2.35*4.3 (2)9.9*7.6+99*0.24 (3)1.25*5.6 (4)5.1*19.96-19.96+19.96*5.9

简便算:4.3*1.65+2.35*4.3 (2)9.9*7.6+99*0.24 (3)1.25*5.6 (4)5.1*19.96-19.96+19.96*5.9
简便算:4.3*1.65+2.35*4.3 (2)9.9*7.6+99*0.24 (3)1.25*5.6 (4)5.1*19.96-19.96+19.96*5.9

简便算:4.3*1.65+2.35*4.3 (2)9.9*7.6+99*0.24 (3)1.25*5.6 (4)5.1*19.96-19.96+19.96*5.9
4.3*1.65+2.35*4.3
=4.3x（1.65+2.35）
=4.3x4
=17.2
9.9*7.6+99*0.24
=9.9x7.6+9.9x2.4
=9.9x（7.6+2.4）
=9.9x10
=99
1.25*5.6
=1.25x8x0.7
=1x0.7
=0.7
5.1*19.96-19.96+19.96*5.9
=19.96x（5.1-1+5.9）
=19.96x10
=199.6
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简便算 能简便的简便算. 能简便就简便算. 能简便的简便算 简便算:4.3*1.65+2.35*4.3 (2)9.9*7.6+99*0.24 (3)1.25*5.6 (4)5.1*19.96-19.96+19.96*5.9 小数简便计算 12/[4.3-2.35)*25] 57×1.38+13.8×4.3简便算 4.3*1.02简便计算怎么算 31.7—(3.5×1.7+1.65) 简便计算（18.4+27.83÷4.6）×0.2 6.7×6.7+6.7×4.3—6.7 简便计算（能简便的简便） 这两道题怎么算?能简便的简便 4.3×1.02简便运算 简便计算.4.3×9.9 4.3÷0.25 简便 0.79×12.5简便算 用简便方法算 怎样简便算? 简便算：125%*88 99999×33333简便算