IXL | Word problems with change unknown - up to 10 | 1st grade math

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There were 5 boats near a dock. Later that day, some more boats sailed up. Now there are 7 boats.

How many boats sailed up?

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IXL's SmartScore is a dynamic measure of progress towards mastery, rather than a percentage grade. It tracks your skill level as you tackle progressively more difficult questions. Consistently answer questions correctly to reach excellence (90), or conquer the Challenge Zone to achieve mastery (100)! Learn more

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CC.3Addition and subtraction word problems