TESTTähe arvväärtuse leidmine (liitmine).

Sinu tulemus on
1 / 15

16 + a = 37

2 / 15

71 + a = 92

3 / 15

15 + a = 37

4 / 15

a + 31 = 54

5 / 15

68 + a = 93

6 / 15

23 + 45 = a

7 / 15

34 + a = 91

8 / 15

15 + 75 = a

9 / 15

a + 44 = 76

10 / 15

8 + a = 75

11 / 15

42 + a = 65

12 / 15

29 + a = 55

13 / 15

a + 55 = 87

14 / 15

68 + a = 97

15 / 15

a + 22 = 89