问题
解答题
|
答案
÷3=1 2
; 10÷1 6
=14; 5 7
÷7 12
=7 4
; 1 3
×7 6
=7 15
;49 90
÷3 2
=2; 3 4
×1 6
=3 4
; 4×1 8
=3 16
; 1-3 4
=4 5
.1 5
|
÷3=1 2
; 10÷1 6
=14; 5 7
÷7 12
=7 4
; 1 3
×7 6
=7 15
;49 90
÷3 2
=2; 3 4
×1 6
=3 4
; 4×1 8
=3 16
; 1-3 4
=4 5
.1 5