Category: Subtract 2-Digit Numbers

Pick your favorite topic below. Read the opening, then solve the math together!

Big Mouth

Pelicans are those tropical birds with the funny sack hanging from their beak. Why do they have that giant gaping mouth? What’s going on in

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Karate Chop!

Have you ever seen someone chop a wooden board in half with his bare hand? It probably looked like it didn’t even hurt. That’s because

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