addition
5+6
11
75-16
59
5x5
25
18%6
3
what is multiplacation
repeted addition
7+16
23
86-36
50
6x7
42
lucky day
28%7
4
what is devision
repeted subraction
18+19
37
98-81
17
lucky day
3x8
24
56%8
7
lucky day
178+164
342
27+16
43
76-49
27
lucky day
3x12
36
36%12
3
752+46
798
43+67
110
128-95
33
7x12
84
lucky day
95%45
5
145-67
78