1.Бос орынды толтыр. –7 + 4 = 4 + (...)...+ (–19) = –19 + 247 + (...) = –12 + 7–3 + (–18) = –18 + (...)

Question

Математика: 1.Бос орынды толтыр. –7 + 4 = 4 + (...)...+ (–19) = –19 + 247 + (...) = –12 + 7–3 + (–18) = –18 + (...)

dog126 · Answer

7 + 4 = 4 + (-7)24+ (–19) = –19 + 247 + (12) = –12 + 7–3 + (–18) = –18 + (-3)...

1.Бос орынды толтыр. –7 + 4 = 4 + (...)
...+ (–19) = –19 + 24
7 + (...) = –12 + 7
–3 + (–18) = –18 + (...)