Предмет: Математика, автор: Аноним

1) 20-15=?
2) 10-1=?
3) 20-30=?
4) 10-9=?
5) 69+145=?

Ответы

Автор ответа: dimainstamarketing

Ответ:

1)5

2) 9

3) -10

4) 1

5) 214

Пошаговое объяснение:

.........

dimainstamarketing: ты с России ?

dimainstamarketing: помоги пж

dimainstamarketing: я с Украины нужна помощь с домашкой по русскому

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1) 20-15=? 2) 10-1=? 3) 20-30=? 4) 10-9=? 5) 69+145=?

Ответы

1) 20-15=?
2) 10-1=?
3) 20-30=?
4) 10-9=?
5) 69+145=?