计算 0.29+0.14+0.16+0.18+0.88
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计算 0.29+0.14+0.16+0.18+0.88
计算 0.29+0.14+0.16+0.18+0.88
计算 0.29+0.14+0.16+0.18+0.88
0.29+0.14+0.16+0.18+0.88
=0.29+(0.14+0.16)+0.18+0.88
=0.25+0.02+0.02+0.30+0.18+0.88
=0.25+(0.02+0.18)+(0.02+0.88)+0.30
=0.25+0.20+0.90+0.30
=0.45+1.20
=1.65
0.29+0.14+0.16+0.18+0.88=0.29+0.3+0.18+0.88=0.59+0.18+0.88=1.65
1.65
1.65
用计算器搞定
1.65