4.4×57.8+45.3×5.6越快解决越好
来源:学生作业帮助网 编辑:作业帮 时间:2024/11/09 00:52:18
4.4×57.8+45.3×5.6越快解决越好
4.4×57.8+45.3×5.6
越快解决越好
4.4×57.8+45.3×5.6越快解决越好
=4.4×(45.3+12.5)+45.3×5.6
=4.4×45.3+4.4×12.5+45.3×5.6
=45.3×(4.4+5.6)+11×0.4×2.5×5
=453+55
=508
4.4×57.8+45.3×5.6
=254.32+253.68
=508
507.36
=4.4×(45.3+12.5)+45.3×5.6
=4.4×45.3+4.4×12.5+45.3×5.6
=45.3×(4.4+5.6)+11×0.4×2.5×5
=453+55
=508
4.4×57.8+45.3×5.6 用简便运算
4.4×57.8+45.3×5.6简便运算
用简便方法计算4.4*57.8+45.3*5.6
简算:4.4乘以57.8加45.3乘以5.6.
4.4×57.8+45.3×5.6越快解决越好
4.4×57.8+ 45.3× 5.6简便运算!这道题怎么算啊?!?简便运算!要简便!
请问4.4×57.8+45.6×5.6怎么算?
几道简算题4计算下面各题:1.6.8×16.8+19.3×3.22.139×137/138+137×1/1383.4.4×57.8+45.3×5.6
简算:4.4×57.4+45.3×5.6=?
用渐变算法,我没有财富,对不起,但我急用,马上要交,好心帮个忙,求你们,给你们跪下48×1.08+56.8 72×2.09-1.8*73.6 4.4×57.8+45.3×5.6 3.75×735-八分之三 3.75×735-八分之三×5730+162×62.5
1.25×5.6+2.25×4.4
7.8×5.6+2.3×4.4
3.8*5.6+4.4*3.8简算
用简便方法计算:1.71*5.6*5.6+3.42*5.6*4.4+4.4*4.4*1.71
45.3×8.77-45.3+2.23×45.3
4.4+4.4*12+13*5.6怎么简便计算
4.4+4.4*12+13*5.6怎 么简便计算?
4.4+4.4*12+13*5.6有什么简便方法