3.4-1.4=
7.82-7.2=
2.19+9.1=
10.1-0.89=
0.68+0.42=
8.1-5.1=
0.728-0.24=
0.8+0.18=
0.89-0.25=
1-0.98=
0.048+0.52=
5×400=
19.9+11.1=
187÷1000=
1+3.89=
0.081×10=
75÷10=
0.96÷0.8=
0.8×7=
1.5×7=
1.32×8=
0.7×8=
10.3×2=
5×0.6=
0.9×0.3=
3.5×0.2=
2.01×0=
10×0.05=
0.13×7=
0.21×100=
0.7×4=
0.05×4=
4×0.3=
12.5×8=
2.3×4=
3.25×0=
0.4×50=
30×0.1=
2.6×3=
4.1×2=
0.35×0.2=
7.5×0.1=
1-0.08=
3.5×0.01=
1.25÷0.25=
0×9.8=
3.9+0.39=
4.8+5.2=
8+2-8+2286+198314-202526+301223-991000-1000÷830×1/310*45-3282/3×122.8*3+6/83/5×5/62/5×1/310*47+6391/2-1/61/7×1/525×4/55/6-1/21/2×1/5600-420/12345/3-4*0.253001-1998.5000-105*34(25+4)*4300-4263/213.27×4+3.27×5.7(1.2+1.8)×41025-768÷322348+275*16645-45*1210-2.87-7.130.96+9.6*9.97.5-5.7*1/340*19+28458.7-165/3640+12*25