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4.48÷2.8=9.6÷3.7=84×0.25=58×0.32=2871÷0.33=50-16.66=0.522÷0.18=7.54÷0.26=7.15×22=90.75÷3.3=6.3×7.2=0.312×12=1.08×52=54×0.47=6×0.73=3.82×0.45=91.2÷0.024=0.396÷1.2=3.68×0.25=16.9÷0.13=42×0.16=
420×3.5=
3.1×4.05=
0.756÷0.36=
1.55÷3.9=