решите уравнение 295,1:(п-3)=13

У вани и дани вместе 20 наклеек, у дани и сани вместе 26 наклеек, а у вани и сани вместе 28 наклеек. Сколько наклеек у всех трех мальчиков вместе? Сколько наклеек у каждого мальчика?

1. My question (to answer) yesterday. 2. Hockey (to play) in winter. 3. Mushrooms (to gather) in autumn. 4. Many houses (to burn) during the Great Fire of London. 5. His new book (to finish) next year. 6. Flowers (to sell) in shops and in the streets. 7. St. Petersburg (to found) in 1703. 8. Bread (to eat) every day. 9. The letter (to receive) yesterday. 10. Nick (to send) to Moscow next week. 11.I (to ask) at the lesson yesterday. 12.I (to give) a very interesting book at the library last Friday. 13. Many houses (to build) in our town every year. 14. This work (to do) tomorrow. 15. This text (to translate) at the last lesson. 16. These trees (to plant) last autumn. 17. Many interesting games always (to play) at our PT lessons. 18. This bone (to give) to my dog tomorrow. 19. We (to invite) to a concert last Saturday. 20. Lost time never (to find) again. 21. Rome (not to build) in a day. надо раскрыть скобки в пассив войс

Найди сумму наименьшего пятизначного  и наибольшего четырехзначного числа