问题
解答题
|
答案
(1)
×3=14 9
;1 3
(2)(2)5÷
=15;1 3
(3)
÷1 2
=11 3
;1 2
(4)
×2=1 3
;2 3
(5)100×29%=29;
(6)0.625×0.4=0.25;
(7)
÷3 8
=3 4
; 1 2
(8)
+1 2
=1 3
; 5 6
(9)
×(2 7
+1 4
)=1 3
;1 6
(10)
×2 7
÷3 9
=2 7
.1 3