Question

4. CALCULE AS ADIÇÕES:
62 + 6 =
82 + 5 =
D
85 + 4 =
D
10 + 3 =
D
37 + 19 =
10 + 22
45 + 33 =
D
21 + 17 =
DU
D
D
47 + 31 =
D
37 + 20 =
D
23 + 23 =
23 + 16 =​

Answer 1

62 + 6 = 68

82 + 5 = 87

85 + 4 = 89

10 + 3 = 13

37 + 19 = 56

10 + 22 = 32

45 + 33 = 78

21 + 17 = 38

47 + 31 = 78

37 + 20 = 57

23 + 23 = 46

23 + 16 = 39