Памагите плззззззззз

Question

Памагите плззззззззз

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Answer 1

1)(36+48)+50=36+(48+50)
2)(524+308)+150=524+(308+150)
3)(12+800)+30=12+(800+30)
4)(361+152)+48=361+(152+48)

Comments

(63+72)+94=135+94=229

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63+(72+85)=63+157=220

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229>220, (63+72)+94>63+(72+85)