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Ch2 Practice Test 2A

Last updated 3 months ago
15 questions
  • Instant feedback
  • Always show your work when asked.
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Hint: 20 x ? = ?

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Hint: Factor Tree

Sample Answer: 2 x 2 x 3 x 11

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Hint: Don't forget the unit

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Hint: 2-step problem that requires two operations

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Mental Math

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Mental Math

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Mental Math