6.25×8.27×16+3.75×82.7×8巧算

来源：学生作业帮助网 编辑：作业帮 时间：2024/11/15 12:27:36
6.25×8.27×16+3.75×82.7×8巧算
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6.25×8.27×16+3.75×82.7×8巧算
6.25×8.27×16+3.75×82.7×8
巧算

6.25×8.27×16+3.75×82.7×8巧算
6.25×8.27×16+3.75×82.7×8
= 6.25×8.27×16+3.75×8.27×80
=( 6.25×16+3.75×80) ×8.27
=(6.25×2×8+37.5×8)×8.27
=(12.5+37.5)×8×8.27
=50×8×8.27
=400×8.27
=4×827
=3308

6.25×8.27×16+3.75×82.7×8
=1.25×8×5×2×8.27+1.25×8×3×82.7
=827+3×827
=827×4
=3308

6.25×8.27×16+3.75×82.7×8=12.5*8.27*8+37.5*8.27*8=8.27*8*50=3308

=（5/8+3/8）*8.27+5/8*16+3/8*.8
=8.57

6.25*8.27*16+3.75*0.827*8 6.25×8.27×16+3.75×82.7×8巧算 6.25*1025*16+3.75*0.125*80 6.25*8.37*16 + 3.75*0.837*8 6.25*8.37*16 + 3.75*0.837*8 6.25*8.37*16+3.75*0.837*8简便计算 6.25*8.37*16+3.75*0.837*8=?如何计算 6.25*1.25*16+3.75*0.125*80怎么简算 6.25-0.625+3.75-0.375简算 0.25*8.27*16+8.27*6如何简算 3.67+6.25-3.67+3.75怎么简便计算? 请问3.75×4.8+4.8×6.25简便计算 18.3-6.25-3.75+12.7 简便计算 简便运算：10.15-6.25-3.75+7.85 10.15-3.75+7.85-6.25的简便方法? 6.25×4.5+4.5×3.75简便计算 18.3—6.25—3.75十12.7 3.75＊0.5+6.25﹨2 *代表乘号 /代表除号1 3.14*70.1-0.314+314*0.32 1.25*67.875+1250.7875+1250*0.0533753 0.125*2.5*64*0.54 6.25*8.72*16+3.75*0.827*8