25×40=
460÷20=
96-28=
36÷6÷6=
520+320=
880-190=
0÷30=
8+2×0=
①410-80=
②270+600=
③420÷70=
④25x40=
⑤108-8x7=
⑥136÷4x4=
⑦24+26x5=
⑧35X4÷35x4=
5×400=
560÷70=
35×2=
26－180÷60=
660+250=
600÷20=
320÷20=
25×4÷25×4
89+11=
36+14=
98-28=
47-27=
25×4=
16×5=
99÷11=
39÷13=
