Tim caught 6 ladybugs.
Ali caught 7 and Jon caught 5.
The children put some of their ladybugs in a big jar.
The jar then had 8 ladybugs.
How many ladybugs were not placed in the jar?

Ricky bought 15 tickets.
He went on the Rocket first.
Then he went on the Twister.
How many tickets did he have left?

9 penguins were on the ice.
There were 3 more penguins on the ice than in the water.
How many penguins are there altogether?

Maggie, Tom, and Andy have some cookies.
Maggie has 6 cookies.
She has 2 more cookies than Tom and 1 less cookie than Andy.
How many cookies do they have altogether?

Jesse wrote a number on a piece of paper.
She subtracted 5 from it and got a number equal to the sum of 3 and 6.
What number did Jesse write?