NARRATOR:'Ready, steady, Number Squad. Bring on the numbers. Here's Rodd.' RODD:Hey, Number Squad! Thank you, you guys are so cool. Hey! It's good to see you. Check it out. I'm packing for a mountain ...
Subtraction is taking away one number from another. Lilly has 4 balloons, but then one flys away. How many does she have left? You can use subtraction to find the answer. First there were 4 balloons.