1. What's 9 + 10?

2. There were 10,000 Ewoks. Darth Vader forced choked 9,999 of them. How many ewoks are left?

3. Solve: ½ × ¾ = ?

4. Optimus Prime loves to collect faces. His collection originally had 600 faces in it. The next day that amount quadrupled. If this pattern continues, how many faces will Optimus have in 20 days? Explain in the box below

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