Вставьте такое пропущенное число, чтобы равенство оказалось верным.

Решение примеров: 1) 4 - 4 = x - 3 => 0 = x - 3 => x = 3 2) 9 - 6 = x - 2 => 3 = x - 2 => x = 5 3) 12 - 9 = x - 1 => 3 = x - 1 => x = 4 4) 5 + x = 12 - 4 => 5 + x = 8 => x = 3 5) 6 + x = 23 - 8 => 6 + x = 15 => x = 9 6) 14 - x = 6 + 1 => 14 - x = 7 => x = 7 7) 15 - x = 8 + 3 => 15 - x = 11 => x = 4 8) 9 + 3 = 4 + x => 12 = 4 + x => x = 8 9) 1 + 7 = 7 + x => 8 = 7 + x => x = 1 10) 7 + 5 = 4 + x => 12 = 4 + x => x = 8 11) 14 - 6 = 13 - x => 8 = 13 - x => x = 5 12) x - 2 = 12 - 7 => x - 2 = 5 => x = 7 13) x - 1 = 16 - 6 => x - 1 = 10 => x = 11 14) x - 8 = 0 + 1 => x - 8 = 1 => x = 9 15) 12 - 5 = x + 6 => 7 = x + 6 => x = 1 16) 7 - 3 = x + 1 => 4 = x + 1 => x = 3 17) 19 - x = 1 + 9 => 19 - x = 10 => x = 9 18) 8 + x = 18 - 3 => 8 + x = 15 => x = 7 19) 3 + x = 17 - 9 => 3 + x = 8 => x = 5 20) 3 + 9 = 10 + x => 12 = 10 + x => x = 2 21) 5 + 8 = 7 + x => 13 = 7 + x => x = 6 22) 2 + 6 = 4 + x => 8 = 4 + x => x = 4 23) x + 4 = 9 + 1 => x + 4 = 10 => x = 6 24) x + 8 = 14 - 5 => x + 8 = 9 => x = 1 25) x + 7 = 22 - 9 => x + 7 = 13 => x = 6