用简便方法计算:222乘999加333乘334

2025-02-26 13:50:30
推荐回答(3个)
回答1:

222乘999加333乘334
=666x333+333x334
=333x(666+334)
=333x1000
=333000

回答2:

222*1000-222+333*300+333*30+333*4=221778+99900+9990+1332=333000
222*333+222*333+222*333+333*222+333*112=333*(222*4+112)=333*1000=333000

回答3:

222 x999加333乘334