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Unit 13: Operations and Algebra 176-188
800 possible mastery points
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- Adding with arraysGet 3 of 4 questions to level up!
- Array word problemsGet 3 of 4 questions to level up!
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- Understand even and odd numbers visuallyGet 3 of 4 questions to level up!
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- Addition word problems within 100Get 3 of 4 questions to level up!
- Subtraction word problems within 100Get 3 of 4 questions to level up!
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Practice
- Add and subtract on the number line word problemsGet 3 of 4 questions to level up!
- 2-step addition word problems within 100Get 3 of 4 questions to level up!
- 2-step subtraction word problems within 100Get 3 of 4 questions to level up!