Expert Level Mathematics

Riddle: If 4+2=26, 8+1=79 and 6+5=111. Then, what is 7+3?

Answer: 410. 4+2=26 is because 4-2=2 and 4+2=6,so it is 26. Therefore, 7-3=4 and 7+3=10(410).

Source: https://www.riddles.com/index.php/2550

If 4+2=26, 8+1=79 and 6+5=111. Then, what is 7+3? — Expert level Mathematics by NEO JIA QI v1.

Riddle: If 4+2=26, 8+1=79 and 6+5=111. Then, what is 7+3? Answer: 410. 4+2=26 is because 4-2=2 and 4+2=6,so it is 26. Therefore, 7-3=4 and 7+3=10(410). — by NEO JIA QI v2.