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在○里填上“>”“<”或“=” ﹣3○5;﹣5○﹣3;﹣1.5○﹣;﹣○0; 0.05○5%.
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在3□5这个三位数的□里填上一个数使它既是3的倍数又是5的倍数这个数可填或.
在○里填上<>=.43×21○43×20+20 5米○300厘米25×4×4○25×164000米
请在下面各个小题的括号上填上适当的数使等式成立 13/5=3*/5*=9/27/8=/483
在直线上面的□里填上适当的假分数在直线下面的□里填上适当的带分数.
在□里填上一个合适的数使33□能同时被253整除.
在24□中方框里填上一个数字使这个数同时是235的倍数.
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2
0
在1□5的方框里填上数字使它是3的倍数可得到个答案.
2
3
4
5
在□里填上适当的数0.78□≈0.78 4.□≈5.
在四位数12□□中的方框里填上数字使它能同时被235整除最多有种填法.
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3
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5
在方框里填上适当的数 253□能被3整除24□能被5整除35□同时能被2和3整除54□同时能被2
在□里填上适当的数使3□5□既是2的倍数又是3和5的倍数一共有种填法.
在□里填上合适的数使它变成3的倍数. 3□534□21□.
在5□0的□里填上一个数使它同时是235的倍数一共有种填法.
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