300.3+30.03+3.003+0.3003-0.6333的简便运算

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300.3+30.03+3.003+0.3003-0.6333的简便运算

300.3+30.03+3.003+0.3003-0.6333的简便运算
300.3+30.03+3.003+0.3003-0.6333的简便运算

300.3+30.03+3.003+0.3003-0.6333的简便运算
300.3+30.03+3.003+0.3003-0.6333
=300+30+3+0.3+0.03+0.3003-0.6333
=333+0.6333-0.6333
=333

300.3+30.03+3.003+0.3003-0.6333
=300+30+3+0.3+0.03+0.003+3.003-6.333
=333+3.333-6.333+0.003
=333-3+0.003
=330.003

300.3+30.03+3.003+3.0003-0.6333的简便运算 300.3+30.03+3.003+0.3003-0.6333的简便运算 (2500/209)/(119/19)*(34/195)*3.003这道题怎样计算 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.