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竖式计算: ①28.56÷0.51= ②230÷0.46= ③5.586÷0.72≈ ④2.8×0.75= ⑤0.16×1.7= ⑥2.08×7.2≈

编辑:chaxungu时间:2026-04-27 13:34:19分类:小学数学题库

竖式计算:(3、6保留两位小数)
①28.56÷0.51=②230÷0.46=③5.586÷0.72≈
④2.8×0.75=⑤0.16×1.7=⑥2.08×7.2≈
①28.56÷0.51=56;




②230÷0.46=500;




③5.586÷0.72≈7.76;




④2.8×0.75=2.1;




⑤0.16×1.7=0.272;




⑥2.08×7.2≈14.98.