问题
解答题
|
答案
×4=1;1 4
+1 8
=3 8
;1 2
+1 2
=1 3
;5 6
÷5 8
=5 6
;3 4
25÷
=45;5 9
-1 4
=1 5
; 1 20
÷5=1 5
; 1 25
×1 7
=14 3
;2 3
2÷
=12;1 6
-4 9
=1 3
; 1 9
×12=4;2-1 3
-1 6
=1.5 6
|
×4=1;1 4
+1 8
=3 8
;1 2
+1 2
=1 3
;5 6
÷5 8
=5 6
;3 4
25÷
=45;5 9
-1 4
=1 5
; 1 20
÷5=1 5
; 1 25
×1 7
=14 3
;2 3
2÷
=12;1 6
-4 9
=1 3
; 1 9
×12=4;2-1 3
-1 6
=1.5 6