Naturais - Nível 4

20 = 10 +

20 = 14 +

20 = 13 +

20 = 12 +

20 = 17 +

20 = 15 +

20 = 11 +

20 = 18 +

30 = 15 +

30 = 16 +

30 = 20 +

30 = 18 +

30 = 19 +

30 = 13 +

40 = 21 +

40 = 25 +

40 = 32 +

40 = 27 +

40 = 28 +

40 = 24 +

50 = 30 +

50 = 31 +

50 = 32 +

11 = 7 +

50 = 35 +

14 = 8 +

14 = 7 +

14 = 9 +

14 = 6 +

14 = 5 +

15 = 2 +

16 = 2 +

17 = 17 +

17 = 4 +

18 = 0 +

19 = 7 +