Question

1) 52 + 33=| 2) 26 = 42 = 3) 72 - 2015 4) 32 x 22=

Answer 1

1) 52 + 33= 85

2) 26 + 42 = 68 or 26 - 42 = - 16

3) 72 - 2015 = =1943

4) 32 x 22 = 704