题目内容

【题目】化简下列小数:
0.400 0.080 1.750 29.00
10.830 20.10 0.0350 80.040

【答案】小数的末尾添上“0”或去掉“0”小数的大小不变。0.400=0.4,0.080=0.08,1.750=1.75,29.00=29,
10.830=10.83,20.10=20.1,0.0350=0.035,80.040=80.04。
【解析】0.400=0.4,0.080=0.08,1.750=1.75,29.00=29,
10.830=10.83,20.10=20.1,0.0350=0.035,80.040=80.04。

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