IXL | "Take from" word problems with result unknown - up to 20 | 1st grade math

There were 15 birds at a bird feeder. Then, 6 birds flew away. How many birds are left?

birds

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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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Work it out

Not feeling ready yet? These can help:

"Take from" word problems with result unknown - up to 10

T.12Subtraction facts - up to 20