IXL | Complete the subtraction sentence - up to 20 | 1st grade math

or

Fill in the number that makes the equation true.

2

=

–

3

ref_doc_title.

or

$Confetti$

Excellent!

Now entering the Challenge Zone—are you ready?

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Time
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00	00	06

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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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Teacher tools

Work it out

Not feeling ready yet? These can help:

T.12Subtraction facts - up to 20

Z.2Complete the subtraction sentence - up to 10

S.2Relate addition and subtraction sentences - up to 20