简算999.999乘2.8+333.333乘2.8

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简算999.999乘2.8+333.333乘2.8
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简算999.999乘2.8+333.333乘2.8
简算999.999乘2.8+333.333乘2.8

简算999.999乘2.8+333.333乘2.8
999.999×2.8+333.333×0.8
=333.333×3×2.8+333.333×2.8
=333.333×8.4+333.333×2.8
=333.333×(8.4+2.8)
=333.333×11.2
=3733.3296

999.999乘2.8+333.333乘2.8
=333.333*3*2.8+333.333*2.8
=333.333*8.4+333.333*2.8
=333.333*11.2
=3733.3296