90×4+82=442
90×4=360
360+82= 442
567-60×4=327
60×4=240
567-240=327
90 ∙ 4 + 82 = 442
567 – 60 ∙ 4= 327
90×4+82=442
90×4=360
360+82= 442
567-60×4=327
60×4=240
567-240=327
90 ∙ 4 + 82 = 442
567 – 60 ∙ 4= 327