Question

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Тамаре
9. Вставь пропущенные знаки математических действий. (1 пример - 2
бата)
1 2 3 4 5 = 5
1 2 3 4 5 = 7
10. Продолжи ряц чисел (2 балла)
20, 18, 19, 17, 18, 16, 17, ... ...
1, 2, 4, 7, 11, 16, 22, 29,​

Answer 1

((1 + 2) - 3) * 4 + 5 = 5

1 + 2 + 3 - 4 + 5 = 7

20, 18, 19, 17, 18, 16, 17, 15, 16, 14, 15, 13    

1, 2, 4, 7, 11, 16, 22, 29,​ 37, 46, 56