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Unit 2: Addition, subtraction, and estimation
500 possible mastery points
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Quiz
Unit test
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- Round whole numbersGet 5 of 7 questions to level up!
- Round whole numbers to different place valuesGet 3 of 4 questions to level up!
- Round whole numbers word problemsGet 3 of 4 questions to level up!
Level up on the above skills and collect up to 240 Mastery points
Level up on the above skills and collect up to 160 Mastery points
Up next for you:
Level up on all the skills in this unit and collect up to 500 Mastery points!