2.46×0.8+1.23×0.4 简算
来源:学生作业帮助网 编辑:六六作业网 时间:2025/01/30 21:59:27
2.46×0.8+1.23×0.4简算2.46×0.8+1.23×0.4简算2.46×0.8+1.23×0.4简算=1.23×2×0.8+1.23×0.4=1.23×(1.6+0.4)=1.23×2=
2.46×0.8+1.23×0.4 简算
2.46×0.8+1.23×0.4 简算
2.46×0.8+1.23×0.4 简算
=1.23×2×0.8+1.23×0.4
=1.23×(1.6+0.4)
=1.23×2
=2.46
希望能帮助打你.
2.46×0.8+1.23×0.4 简算
2.46×0.8+1.23×0.4的简便运算
2.46*0.8+1.23*0.4...怎么简算
2.46*0.8+1.23*0.4=,脱式计算,
1.23*98+2.46简便计算
1.23×98+2.46 简便运算
0.8*25*1.25*0.4(简算)
简算:2.46*9.9+0.246
5.76×0.2+0.4简算
1.23×23+2.46×34+1.23×9 简便计算
0.4+0.8+1.6+.+25.6+51.2 简算
简算:2.46*9.9+0.246急
简算 2.02×8.5 1.25+4.6+0.75 1.6×7.5×1.25简算2.02×8.5 1.25+4.6+0.751.6×7.5×1.25 56×1.25 3.4×7×1.5 0.8×0.25×0.4×12.5
1.23^2+2.46*8.77+8.77^2等于什么
0.1+0.1+0.3+0.4+.+0.8+0.9+1=?简算
3.9×0.8+0.6×3.9-3.9×0.4要简算
(0.4+3分之1)÷5分之4+75简算
(0.4+3分之1)÷4分之5+75简算