1.26+3.74= 4.32﹣2.23= 8.79+0.31= 6.54﹣5.4= 1.25+4.75=
8.73+2.27= 0.25×12= 0.456×100= 9.07×1000= 1.76÷10=
9.6÷0.3= 2.4÷0.06= 0÷5.9= 5÷100=
1.26+3.74= 4.32﹣2.23= 8.79+0.31= 6.54﹣5.4= 1.25+4.75=
8.73+2.27= 0.25×12= 0.456×100= 9.07×1000= 1.76÷10=
9.6÷0.3= 2.4÷0.06= 0÷5.9= 5÷100=
．那么四位数
是多少？
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