Сложение и вычитание + - 1

Questão	Responda
Image: скачанные файлы (binary/octet-stream)	Image: скачанные файлы (binary/octet-stream)
Image: 1+1 (binary/octet-stream)	Image: 21 (binary/octet-stream)
Image: 3 1 (binary/octet-stream)	Image: 41 (binary/octet-stream)
Image: 7+1 (binary/octet-stream)	Image: 81 (binary/octet-stream)
Image: 4+1 (binary/octet-stream)	Image: 51 (binary/octet-stream)
Image: 6+1 (binary/octet-stream)	Image: 71 (binary/octet-stream)
Image: 2+1 (binary/octet-stream)	Image: 31 (binary/octet-stream)
Image: 5+1 (binary/octet-stream)	Image: 61 (binary/octet-stream)
Image: 9+1 (binary/octet-stream)	Image: Cifry 11 (binary/octet-stream)
Image: 8 1 (binary/octet-stream)	Image: 71 (binary/octet-stream)
Image: 4 1 (binary/octet-stream)	Image: 31 (binary/octet-stream)
Image: 9 1 (binary/octet-stream)	Image: 81 (binary/octet-stream)
Image: 5 1 (binary/octet-stream)	Image: 41 (binary/octet-stream)
Image: 6 1 (binary/octet-stream)	Image: 51 (binary/octet-stream)
Image: 3 1 (binary/octet-stream)	Image: 21 (binary/octet-stream)
Image: 7 1 (binary/octet-stream)	Image: 61 (binary/octet-stream)
Image: 2 1 (binary/octet-stream)	Image: 15 (binary/octet-stream)

Resumo de Recurso

	Criado por Ludmila Kvyatkevich mais de 6 anos atrás