* Выполни вычисления. 45 + 26 = 74 + 24 = 43 + 24 = 53 + 13 = 49-23 =PY 76-31-10.6) 57 - 25 = ad) 78-56=

Ответ: 45 + 26 = 71; 74 + 24 = 98; 43 + 24 = 67; 53 + 13 = 66; 49 - 23 = 26; 76 - 31 = 45; 57 - 25 = 32; 78 - 56 = 22

Решаем примеры:

• 45 + 26 = 71
• 74 + 24 = 98
• 43 + 24 = 67
• 53 + 13 = 66
• 49 – 23 = 26
• 76 – 31 = 45
• 57 – 25 = 32
• 78 – 56 = 22

Ответ: 45 + 26 = 71; 74 + 24 = 98; 43 + 24 = 67; 53 + 13 = 66; 49 - 23 = 26; 76 - 31 = 45; 57 - 25 = 32; 78 - 56 = 22