6.65-0.82-0.18+2.35简便计算

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6.65-0.82-0.18+2.35简便计算6.65-0.82-0.18+2.35简便计算6.65-0.82-0.18+2.35简便计算6.65-0.82-0.18+2.35=(6.65+2.35)

6.65-0.82-0.18+2.35简便计算
6.65-0.82-0.18+2.35简便计算

6.65-0.82-0.18+2.35简便计算
6.65-0.82-0.18+2.35
=(6.65+2.35)-(0.82+0.18)
=9-1
-8

原式=6.65+2.35-(0.82+0.18)=9-1=8

6.65-0.82-0.18+2.35
=6.65+2.35-(0.82+0.18)
=9-1
=8

6.65-0.82-0.18+2.35
=(6.65+2.35)-(0.82+0.18)
=9-1
=8

6.65-0.82-0.18+2.35
=(6.65+2.35)-(0.82+0.18)
=9-1
=8