9/24/26 - Teachers and Parents - People are LOVING the option of a FOREVER pass to MrNussbaum.com for $89, a fraction of the price of a subscription to ABCya or Brainpop (and you get much more). If you don't want to subscribe, you can now purchase individual passes to certain games or activities. Click the "store" button to learn more.

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This math drill requires students to answer questions about the rectangular arrays. Immediate feedback is given.

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