5.26+3.43+0.74 简便计算
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5.26+3.43+0.74 简便计算
5.26+3.43+0.74 简便计算
5.26+3.43+0.74 简便计算
=(5.26+0.74)+3.43
=6+3.43
=9.43
(5.26+0.74)+3.43
(526+74+343)/100
5.26+3.43+0.74
=(5.26+0.74)+3.43
=6+3.43
=9.43
5.26+0.74+3.43
=6+3.43
=9.43