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+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