What are some easy math questions?

Answer 1

Easy for who?

Year 6-7:

What is the next number in sequence:

5, 10, 17, 26, 37, 50, ?

What is the next number in sequence:

1, 1, 2, 3, 5, 8, 13, ?

Year 8-9:

What is the length of the hypotenuse on a triangle with sides of length 6 and 8. What is this called?

Year 10-11:

Find both values of x for:

x^2 + 1 = 0

Find both values of x for:

x^2 + 5x - 6 = 0

A-Level

Differentiate with respect to x:

x^2 + 2x + 4

Differentiate with respect to x:

e^x