2.58+3.95= 107-10.7= 46×0.18= 0.64×1.7=
8.35×0.58= 3.05×240= 10.3-7.89=
7.2+18.98= 50.5-1.83= 1.25×3.2=
5.43+16.79= 50-18.43= 9.8×1.03=
