32.58+3.67= ※1.2-0.93=
==
5×400=
560÷70=
35×2=
26-180÷60=
660+250=
600÷20=
320÷20=
25×4÷25×4
3.480=
0.0900=
120.80=
18.00=
8.94+3.21=
10.5-1.27=
3.07-2.56=
67% 3.5×0.99 3.5÷0.9