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Jake vs Astro: Who Can Do the Math?
 
  a math reasoning activity for students in grades 4+

Jake vs Astro
What do you think? Is Jake's explanation correct or does Astro have the right answer? It's also possible that neither explanation is correct. Let us know. Take the Jake vs Astro Poll then send us your explanation. With whom do you agree?
If you don't agree with either Jake or Astro, send us the correct solution and answer. We will post the two best solutions in the archived activity.
 
  Take the Jake vs Astro Poll
**Poll and submission form for this problem are active until March 28, 2008.**
The solution will be available March 31, 2008.
 
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