0.125+
=________
=________7.95-0.73-0.27=________
32+23=________
7.3÷10%________
14×
÷14×
=________.1256.9517=73
分析:0.125+
先把小数化成分数再计算;
运用乘法分配律简算;7.95-0.73-0.27根据连续减去两个数等于减去这两个数的和简算;
32+23=3×3+2×2×2计算;
7.3÷10%先把百分数化成分数再计算;
14×
÷14×
=先把除法变成乘法,再运用乘法结合律简算.解答:(1)0.125+
,=
+
,=1;
(2)
,=
×72+
×72,=9+16,
=25;
(3)7.95-0.73-0.27,
=7.95-(0.73+0.27),
=7.95-1,
=6.95;
(4)32+23,
=(3×3)+(2×2×2),
=9+8,
=17;
(5)7.3÷10%,
=7.3×10,
=73;
(6)14×
÷14×
,=14×
×
×
,=(14×
)×(
×
),=1×
,=
.点评:本题考查了基本的运算,要注意分析数据,选择合适的简算方法计算.