=6×111×(1000-3×111)=6000×111-18×111×111=(6000-1998)×111=4002×111=4000×111+2×111=444000+222=444222
或者=666×(666+1)=666×666+666=36×12321+666=36×(10000+2000+300+20+1)+666=360000+72000+10800+7200+36+666=444222
或者
=6×111×（700-3×11）=4200×111-6×3×11×111
=（4200-6×3×11）×（100+10+1）
=4002×（100+10+1）=400200+40020+4002
=444222
For example, how many illegal migrants are crossing the southern border everyday? In the meanwhile, how many people are living in border towns? If you are aware of numbers, you know how severe the issues are.
Another example is to interpret the statistic numbers related to COVID vaccines. When numbers show that vaccinated people contracted COVID at a higher percentage, you know that something is wrong with it.
=6×111×(1000-3×111)=6000×111-18×111×111=(6000-1998)×111=4002×111=4000×111+2×111=444000+222=444222
或者=666×(666+1)=666×666+666=36×12321+666=36×(10000+2000+300+20+1)+666=360000+72000+10800+7200+36+666=444222
或者
=6×111×（700-3×11）=4200×111-6×3×11×111
=（4200-6×3×11）×（100+10+1）
=4002×（100+10+1）=400200+40020+4002
=444222
666 × 667
= 666 × （1000 - 333）
= 666000 - 666 × 333
= 666000 - 222 × 3 × 333
= 666000 - 222 × （1000 - 1）
= 666000 - 222000 + 222
= 444222