Разложите на простые множители числа:
а) 126
б) 84
в) 105
г) 924

устно поставь предложения в отрицательную форму

1:Tina bought apples yesterday.

2:The girls went to the cinema.

3:They had a rassian lesson on monday.

4:We finished our test two hours ago.

5:The bus arrived at 6 p.m.

6:They played tennis in the park.

Выделить целую часть числа     17 5-ых