Question

+ - / * all example ?

Answer 1

1.) 4 + 6 = 10
2.) 5 - 3 = 2
3.) 16/4 = 4
4.) 2*3 = 6

Answer 2

these are called 4 fundamental operations in mathematics.
20+6=26
16-7=9
58/2=29
18*3=54