题文
2.2+8= 5÷
×
= 0.25××4= 15+5÷0.2=
4.38﹣3.42+5.62﹣2.08= 125÷
= 1÷25%= 0×
=
2﹣
= 32×1.25×2.5=
2.2+8= 5÷×= 0.25××4= 15+5÷0.2=
4.38﹣3.42+5.62﹣2.08= 125÷= 1÷25%= 0×=
2﹣= 32×1.25×2.5=
试题篮
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