简算：86×0.27+8.2×1.4+5.5×8.6,
来源：学生作业帮助网 编辑：六六作业网 时间：2024/11/27 18:01:01
简算：86×0.27+8.2×1.4+5.5×8.6,简算：86×0.27+8.2×1.4+5.5×8.6,简算：86×0.27+8.2×1.4+5.5×8.6,=8.6×0.27+8.2×1.4+5
简算：86×0.27+8.2×1.4+5.5×8.6,
简算：86×0.27+8.2×1.4+5.5×8.6,
简算：86×0.27+8.2×1.4+5.5×8.6,
=8.6×0.27+8.2×1.4+5.5×8.6
=8.6×(2.7+5.5)+8.2×1.4
=8.6×8.2+8.2×1.4
=8.2×(8.6+1.4)
=8.2×10
=82
简算：86×0.27+8.2×1.4+5.5×8.6,
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