Question

What is 4 plus 5 equal too ?

Answer 1

4 + 5 = 9 because if you count it like 5 into five place with lines and 4 into four places it gives you 9

Explanation:

4+5=9

|||| + ||||| = 9

Answer 2

4+5 is equal to 9. according to the calculator and basic knowlege i used.