8.07+23.26=
80-50.75=
1.05×2.4=
3.25×400=
3.14-1.9= 0.4+8.5= 240÷48= 19×70=
0.65-0.29= 420÷30= 15.83-8.63= 28×30=
72-72=
201+0=
0÷96=
40×0=
100÷(30-5)=
5+8×125=
40×50=
5.8÷100=
5.4+0.06=
19-8.38=
24.9+13.1=
0÷(125+375)=
99×6≈
25×4÷25×4=
362÷90≈
10.3-2.95= 0.56+3.98 = 84.96-78.98 =
1.52×0.13= 1.05×2.3= 64.8×3.5=
8.94+3.21=
10.5-1.27=
3.07-2.56=
①120×17=
②820÷41=
③*403÷13=