9.99×22.2+33.3×3.34 简便运算

来源：学生作业学帮网编辑：学帮网时间：2024/05/28 11:49:16

3.33×3×22.2+33.3×3.34

=33.3*3*2.22+33.3*3.34
=33.3*6.66+33.6*3.34
=33.3*(6.66+3.34)
=33.3*10
=333
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用计算器啊傻逼

9.99*22.2+33.3*3.34
=(33.3×0.3)×22.2 +33.3×3.34
=33.3×(0.3×22.2) +33.3×3.34
=33.3×6.66+33.3×3.34
=33.3×（6.66+3.34）
=33.3×10
=333

0.3×33.3×22.2+33.3×3.34=33.3×（6.66+3.34）=

9.99×22.2+33.3×3.34 9.99*22.2+33.3*3.34 简便运算 9.99*22.2+33.3*3.34=怎么算, 9.99乘以22.2加33.3乘以3.34 9.99乘以22.2加33.3乘以3.34 9.99×22.2+33.3×3.34 简便运算 9.99×22.2+33.3×3.34有简便方法吗 9.99*22.2+3.33*3.34 9.99×22.2+33.3×3.34 1/3+1/15+1/35+1/63+1/99+1/143 9.99×22.2+33.3x3.34求简算要过程 9.99*22.2+33.3*3.34要简便方法和详细过程,列梯等式,还有在网上看到了好多6.66,都是这样,就是不知道怎么来的, 99.9×22.2+33.3×33.4 99.9*22.2+33.3*33.4 33.3/22.2= 简便计算（两题）9.99*2.22+33.3*3.34=1/3+1/15+1/35+1/63+1/99+1/143= 22.2×2.3+33.3×1.8简算 9.99*2.22+3.33*3.34 怎么简便计算? 简便运算3.34×3.33+2.22×9.99