绝对值比大小(有过程哦~①-2/3&-4/5 ②-2又5/8&-2.618①-2/3&-4/5②-2又5/8&-2.618

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绝对值比大小(有过程哦~①-2/3&-4/5②-2又5/8&-2.618①-2/3&-4/5②-2又5/8&-2.618绝对值比大小(有过程哦~①-2/3&-4/5②-2又5/8&-2.618①-2/

绝对值比大小(有过程哦~①-2/3&-4/5 ②-2又5/8&-2.618①-2/3&-4/5②-2又5/8&-2.618
绝对值比大小(有过程哦~①-2/3&-4/5 ②-2又5/8&-2.618
①-2/3&-4/5
②-2又5/8&-2.618

绝对值比大小(有过程哦~①-2/3&-4/5 ②-2又5/8&-2.618①-2/3&-4/5②-2又5/8&-2.618
①|-2/3|=2/3
|-4/5|=4/5
∵2/3<4/5
∴|-2/3|<|-4/5|