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(1)0.720.0.702.0.712 < < (2)8.09.8.91.9.08.9.78 < < < (3)3.87.4.53.3.45.3.78.4.35 < < < < .

编辑:chaxungu时间:2026-04-27 13:29:12分类:小学数学题库

(1)0.720,0.702,0.712
______<______<______
(2)8.09,8.91,9.08,9.78
______<______<______<______
(3)3.87、4.53、3.45、3.78、4.35
______<______<______<______<______.(1)0.720,0.702,0.712,
0.702<0.712<0.720;
(2)8.09,8.91,9.08,9.78,
8.09<8.91<9.08<9.78;
(3)3.87、4.53、3.45、3.78、4.53,
3.45<3.78<3.87<4.35<4.53;
故答案为:(1)0.702<0.712<0.720,
(2)8.09<8.91<9.08<9.78,
(3)3.45<3.78<3.87<4.35<4.53.