除数是小数的除法(2)
1: 6 5 12
60 50 120
2: 4 161
40 1610
400 16100
3: 7.2 0.72 0.072
0.45 45 450
4: 180 28 4000
380 2 7.5
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除数是小数的除法(2)
1: 6 5 12
60 50 120
2: 4 161
40 1610
400 16100
3: 7.2 0.72 0.072
0.45 45 450
4: 180 28 4000
380 2 7.5
http://m.ksjqmj.com/wunianjidaan/2313.html
推荐访问