0.125 6.6
◯1 ◯1 ◯ ◯
◯ ◯3 ◯10 ◯
++ ++ 4--
-++ 12-3÷5- +++
- = + = 1- = + =
+ = - = + = - =
80分=时 1200毫升=升
1020克=千克 35立方分米=立方米
综合算式:
①15.28﹣3.6﹣3.4
②()×7.2
③
④7.5÷[(6.8﹣4.3)×0.12]
+= 3﹣= ×= ÷=
+= -= ÷51= ×5.6=