问题
解答题
|
答案
0.875-
=0.275;2.5×40=100; 3.7×1000=3700;0.25×8.5×4=8.5;3 5
12×1%=0.12;
÷1 8
=3 4
; 1 6
+2 5
=1 6
; 17 30
×9÷3 11
=9.3 11
|
0.875-
=0.275;2.5×40=100; 3.7×1000=3700;0.25×8.5×4=8.5;3 5
12×1%=0.12;
÷1 8
=3 4
; 1 6
+2 5
=1 6
; 17 30
×9÷3 11
=9.3 11