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What is the rule of comparison of rational numbers?
In a word, the rule of comparison of rational numbers is: the number on the right is always larger than that on the left
Specifically:
Needless to say, the comparison of two positive numbers is consistent with that of primary school;
All positive numbers are greater than 0, and all negative numbers are less than 0;
Two negative numbers compare the size, but the absolute value is smaller
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