Реши примеры на сложение и вычитание

- 80 - 13 = **67** - 40 - 16 = **24** - 80 - 67 = **13** - 70 - 52 = **18** - 50 + 24 = **74** - 20 - 17 = **3** - 80 - 55 = **25** - 90 - 65 = **25** - 70 + 18 = **88** - 20 + 69 = **89** - 60 + 27 = **87** - 50 - 26 = **24** - 50 - 39 = **11** - 50 + 37 = **87** - 30 - 12 = **18** - 30 + 56 = **86** - 60 - 11 = **49** - 30 + 15 = **45** - 50 + 28 = **78** - 30 - 15 = **15** - 50 - 26 = **24** - 70 - 18 = **52** - 80 - 32 = **48** - 40 + 14 = **54** - 80 - 68 = **12** - 40 - 34 = **6** - 10 + 25 = **35** - 40 + 48 = **88** - 20 + 36 = **56** - 80 - 17 = **63** - 80 - 75 = **5** - 20 - 14 = **6** - 20 + 28 = **48** - 60 - 32 = **28** - 10 + 63 = **73** - 70 - 16 = **54** - 10 + 58 = **68** - 50 - 16 = **34** - 20 - 14 = **6** - 40 - 38 = **2**