Не выполняя сложения,сравни сумму: а)0,78 +0,513-с числом 1 в)3,89+4,909-с числом 10

А) число 1 больше
б) число 20 больше

1) Oxford Street is the busiest shopping street. 2) The teacher began the lesson. 3) His parents spent summer in the Crima ( Крим ).4) The funny thing is that his son is very fashionable. 5) She wore an evening dress to the party