4.8÷3= 36.8÷16= 59.51÷11=
37.75÷25= 305.2÷14= 449.5÷29=
15.6÷8= 25.5÷5= 34.5÷15=
7x-1.05=0.35 9x-4x=2.05
4.5×0.36 0.26×0.35
0.82×99+0.8 24.5+5.5÷5 8.3-1.3×(3.75÷1.5)