96+104= 9.8÷100= 0.36×1000= 720÷9×4=
5.2-1.2= 5.6+0.7= 2.5×4= 3.6×1.5=
0.49×30= 1000×2.63= 1.03÷100=
3.8+2.2= 4-1.6= 45÷10= 0.86×1000=
0÷20= 5.32-0.32= 24×5= 5×4-5×4=
