直接写出结果.
7÷0.01="________" 10.2+8%="________" 2.9
101="________" 6.5+9.5+3.5="________" 0.7
0.4÷0.7
0.4=________
31725-0÷(9-4825)="________" 0.88+0.12="________" 452+98="________" 0.25
0.4="________" 1.25
8=________
640÷16="________" 5.01﹣1.8="________"
÷
="________"
﹣
="________"
﹣
=________
﹣
="________"
="________" 12+
="________"
+
="________" 8﹣
=________