6.7×3.2+0.67×68(简便计算)

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6.7×3.2+0.67×68(简便计算)6.7×3.2+0.67×68(简便计算)6.7×3.2+0.67×68(简便计算)6.7×3.2+0.67×68=0.67x32+0.67x68=0.67x

6.7×3.2+0.67×68(简便计算)
6.7×3.2+0.67×68(简便计算)

6.7×3.2+0.67×68(简便计算)
6.7×3.2+0.67×68
=0.67x32+0.67x68
=0.67x(32+68)
=0.67x100
=67

6.7×3.2+0.67×68
=6.7x(3.2+6.8)
=6.7x10
=67

6.7×3.2+0.67×68
=6.7×3.2+6.7×6.8
=6.7×(3.2+6.8)
=67

等于1503.48

6.7×﹙3.2﹢6.8﹚
6.7×10
67