I think you have mistyped your question...
The average of two numbers is 34 and their difference is 16. Write two equations that could be used to find these two numbers.
158
106
The two square numbers that add up to 225 are 144+81 = 225
2 numbers that add up to 8
Do you mean:"What three consecutive numbers add up to 99?" If you do, then the numbers are 32, 33, 34.
241
34 = 9 + 25 = 3² + 5²
158
They are: 29+5 = 34
They are 31, 32, 33 and 34.The numbers are 31, 32, 33 and 34.
33, 34 and 35.
34, 35 and 36.
106
2 and 17
137 and 11 are two prime numbers that add up to 148.
4005
34