Laurie had 24 pumpkin seeds.
She also had 35 apple seeds.
She planted 42 of the seeds.
How many seeds did Laurie have left?

Chad had 48 pieces of candy.
He ate 12 pieces.
Then he gave his friend 15 pieces.
How many pieces of candy did Chad have left?

Lisa is using 48 beads for a necklace.
She has 22 orange beads and 16 green beads.
The rest are blue.
How many blue beads does Lisa have?

Nicole counted her Halloween treats.
She counted 21 candy bars and 18 lollipops.
She also counted 10 packages of gum.
How many pieces of candy did Nicole have?

Angelo is the local marble champion.
He has 20 speckled marbles.
He has 8 more striped marbles than speckled ones.
How many marbles does Angelo have altogether?