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Our class has 20 tadepoles. 2 grow into frogs. We realess 4. One of them dies. 2 have 9 eggs each. 2 die. 9 hach. We reales 6. 5 grow into frogs. 2 hach out of ther eggs. we realess 6. How many tafepoles does our class have left?
Our class has 5 tadepoles left.
I figured this out by doing : 20-2-4-1-2+9-6-5+2-6=5. I can check this by doing aditoin & subtractoin.
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