问题
解答题
|
答案
×4=5 12
; 6-5 3
=57 10
; 3 10
÷3 5
=3;1 5
×1 3
=1 3
;1 9
×2 7
=3 4
;3 14
÷7 8
=1; 7 8
÷1 8
=2 5
;5 16
÷4 5
=5 4
.16 25
|
×4=5 12
; 6-5 3
=57 10
; 3 10
÷3 5
=3;1 5
×1 3
=1 3
;1 9
×2 7
=3 4
;3 14
÷7 8
=1; 7 8
÷1 8
=2 5
;5 16
÷4 5
=5 4
.16 25