<2.79< >13.01>
1.5×0.91.5 3.25×1.13.25
36÷10036×0.01 5.34×1.015.34×1.1
328+199= 2.4+3.06= 24×12.5%= 4﹣﹣=
﹣= 3.2÷0.01= 3.5:1.4=﹣=