1)
36 : 3 = 12
63 : 3 = 21
62 : 2 = 31
48 : 4 = 12
84 : 4 = 21
82 : 2 = 41
66 : 2 = 33
72 : 2 = 36
55 : 5 = 11
44 : 4 = 11
2)
a) 33 : 3 = 11
63 : 3 = 21
66 : 3 = 22
93 : 3 = 31
96 : 3 = 32
99 : 3 = 33
b) 33 - 3 = 30
63 - 3 = 60
66 - 3 = 63
93 - 3 = 90
96 - 3 = 93
99 - 3 = 96
c) 33 + 3 = 36
63 + 3 = 66
66 + 3 = 69
93 + 3 = 96
96 + 3 = 99
99 + 3 = 102
