One book costs 5 dollars. How many dollars do 4 books cost?
20 dollars.
5 x 4 = 20.
About this riddle
Math riddles hide a calculation inside a short story. Pull out the numbers, work out what is being asked, and watch for a trick such as a unit change.
Difficulty: Medium. More like this: Math riddles with answers or try Target 24 for a different kind of puzzle.
More math riddles
Lily has 18 green hats and Omar has 8. How many more green hats does Lily have?
One corn cob costs 4 dollars. How many dollars do 8 corn cobs cost?
There are 14 flowers in a box and 5 are taken out. How many flowers are left?
One icicle costs 3 dollars. How many dollars do 7 icicles cost?
Zoe has 5 eggs and finds 3 more. How many eggs does Zoe have now?
Half of the 20 sand castles on the table are taken away. How many sand castles are left on the table?