What's a mathematician's favorite book of the Bible?

How do you get straight A's?

Why was the grandma always getting A's on her papers?

Why hasn't the North Pole ever won a war?

Why do baseball players love bowling?

Why couldn't the leopard play hide and seek?

How did the lambs know they were going to have a daughter?

Why did Grandpa put wheels on his rocking chair?

Why do biologists look forward to casual Fridays?

What kind of cake always tells the truth?

Why are there so many playgrounds in Pennsylvania?

What do people drink when they're feeling under the weather?

Where do fruit travel to on vacation?

Why shouldn't you iron a four-leaf clover?

Did you hear the joke about peanut butter?