Question

10.37×3.4+1.7x192.6简算？

Answer 1

因为10.37×3.4=10.37×2×1.7=20.74×1.7。所以原式等于20.74×1.7+1.7×19.26运用乘法分配逆运算就是1.7×（20.74+19.26）=1.7×40=68

Answer 2

原式=10.37×3.4+3.4×96.3
=3.4×（10.37+96.3）
=3.4×106.67
=362.678.
仅供参考。

Answer 3

10.37*3.4+1.7*192.6=10.37*3.4+1.7*192.6*2/2=10.37*3.4+3.4*96.3=3.4*（10.37+96.3）=3.4*106.67=362.678

Answer 4

10.37×3.4+1.7×19.26 =（10.37×2+19.26）×1.7 =（20.74+19.26）×1.7 =40×1.7 =68

Answer 5

68 10.37×3.4+0.17×192.6 ＝10.37×2×1.7+1.7×192.6/10 ＝（20.74+19.26）×1.7 ＝40×1.7 ＝68 简便计算：巧用乘法交换律和乘法结合律进行简便运算。其基本方...