+x=36 6.5:x=3.25:4
× =
6﹣4.92=
25×0.7×4=
+0.5=
3- =
6.3÷0.21=
1﹣1÷ =
(0.6- )×16=
1-0.74= = 0.01÷0.4= 8÷1.5÷2=
0.23= 7÷7%= = =