Math word problems

If you have twelve markers and then lose five of them, how many do you have left?

If I have three dimes and a quarter, how much money do I have?

If you go to bed at 9 p.m. and wake up at 7 a.m., how many hours have you slept?

If you have 9 kittens and put them in three different baskets, how many kittens are in each basket?

If I have five pencils in four pencil boxes, how many pencils do I have altogether?

If you stay up until midnight, and then sleep 8 hours, what time will you wake up?

If I travel 25 miles today, and 15 miles the next day, how many miles have I traveled in two days?

If you have 23 crayons and someone breaks ten of them, how many unbroken crayons do you have left?

If you have 16 flowers and 8 of them die, how many do you have left?

If I have 8 puppies and divide them into two equal groups, how many puppies are in each group?