Matematyka szkolna - przykłady i rozwiązane zadania

Przykład 1

Master slide 4 5 + 5 6 = 24 30 + 25 30 = 49 30 = 1 19 30 4 5 = 4 6 5 6 = 24 30 5 6 = 5 5 6 5 = 25 30 24 30 + 25 30 = 24 + 25 30 = 49 30 49 30 = 30 + 19 30 = 30 30 + 19 30 = 1 + 19 30 = 1 19 30
Master slide 3 5 + 5 6 = 18 30 + 25 30 = 43 30 = 1 13 30 3 5 = 3 6 5 6 = 18 30 5 6 = 5 5 6 5 = 25 30 18 30 + 25 30 = 18 + 25 30 = 43 30 43 30 = 30 + 13 30 = 30 30 + 13 30 = 1 + 13 30 = 1 13 30
Master slide 2 5 + 5 6 = 12 30 + 25 30 = 37 30 = 1 7 30 2 5 = 2 6 5 6 = 12 30 5 6 = 5 5 6 5 = 25 30 12 30 + 25 30 = 12 + 25 30 = 37 30 37 30 = 30 + 7 30 = 30 30 + 7 30 = 1 + 7 30 = 1 7 30

Przykład 4

Master slide 1 5 + 5 6 = 6 30 + 25 30 = 31 30 = 1 1 30 1 5 = 1 6 5 6 = 6 30 5 6 = 5 5 6 5 = 25 30 6 30 + 25 30 = 6 + 25 30 = 31 30 31 30 = 30 + 1 30 = 30 30 + 1 30 = 1 + 1 30 = 1 1 30

Przykład 5

Master slide 1 5 + 1 6 = 6 30 + 5 30 = 11 30 1 5 = 1 6 5 6 = 6 30 1 6 = 1 5 6 5 = 5 30 6 30 + 5 30 = 6 + 5 30 = 11 30