Предмет: Математика, автор: Evelina786554333

Сколько будет:
1+2+3+4+5+6+7+8+9+10 так далее до 200

Ответы

Автор ответа: Биология112233

0

1+200
2+199
3+198
...
100+101
Таких пар 100 и в каждой паре сумма равна 201
1+2+3+4+5....+200=20100
Ответ:20100

Автор ответа: lolik2136

0

20100 будет столько вроде бы

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