Math Riddles

In a year there are 12 months. Seven months have 31 days. How many months have 28 days?

Answer the following riddle.

If there are three apples and you take two away, how many do you have?

How many triangles are shown in the picture below?

What comes next in the sequence 2, 4, 8, 16, ___ ?

How many F's are in the sentence "Finished files are the result of years of scientific study"

Evaluate.

Determine the total number of balls that would make up the figure shown.

Replace the ? with the correct number in the picture shown.

You're running in a 500 m race and overcame the person in 2nd place. At what place are you in?

How much is 1 banana worth in this picture?

In a 4-person race, Lou beats Terry, Henry beats Pat & Pat beats Lou. Who won the race?

Solve the following.

A farmer had 17 sheep and all but nine die. How many are left?