问题
解答题
|
答案
(1)54+26=80;(2)3.6-2.8=0.8;(3)
×3 5
=0.4;(4)2 3
÷1 3
=2;1 6
(5)12×
=9; (6)3 4
÷14=7 8
; (7)1 16
-5 6
=2 3
; (8)1 6
+1 2
=1 3
.5 6
故答案依次为:80,0.8,0.4,2,9,
,1 16
,1 6
.5 6
|
(1)54+26=80;(2)3.6-2.8=0.8;(3)
×3 5
=0.4;(4)2 3
÷1 3
=2;1 6
(5)12×
=9; (6)3 4
÷14=7 8
; (7)1 16
-5 6
=2 3
; (8)1 6
+1 2
=1 3
.5 6
故答案依次为:80,0.8,0.4,2,9,
,1 16
,1 6
.5 6