问题
解答题
用递等式计算
|
答案
(1)306÷6×34,
=51×34,
=1734;
(2)(408+27)÷5,
=435÷5,
=87;
(3)
+4 12
-8 12
,5 9
=1-
,5 9
=
.4 9
用递等式计算
|
(1)306÷6×34,
=51×34,
=1734;
(2)(408+27)÷5,
=435÷5,
=87;
(3)
+4 12
-8 12
,5 9
=1-
,5 9
=
.4 9