10×10.7-10÷62.5% 99%×99+99%4×8×1.25×25% (+)×23+×-÷ ×+×32.6×+32.6×20% 465××+÷6 ×+×.
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解:(1)10×10.7-10÷62.5%,
=107-16,
=91;
(2)99%×99+99%,
=99%×(99+1),
=99%×100,
=99;
(3)4×8×1.25×25%,
=(4×25%)×(8×1.25),
=1×10,
=10;
(4)(+)×23+,
=×23+×23+,
=+(+),
=+1,
=1;
(5)×-÷,
=-,
=;
(6)×+×,
=×(+),
=;
(7)32.6×+32.6×20%,
=32.6×(+),
=32.6;
(8)465×,
=(464+1)×,
=464×+,
=463;
(9)×+÷6,
=×(+),
=;
(10)×+×,
=×(+),
=.
解析分析:(1)、(5)先算乘法、除法,再算减法;
(2)、(4)、(6)、(7)、(9)、(10)运用乘法分配律简算;
(3)利用乘法交换律、结合律简算;
(8)把465看作464+1,利用乘法分配律简算.
点评:完成本题要注意分析式中数据,运用合适的简便方法计算.