Are you looking for math worksheets to use for independent practice? Infuse a little bit of the spirit of Halloween into your math block with these worksheets to practice addition within 20. Includes 9 differentiated worksheets provided in 3 versions.
The versions allow you to differentiate instruction by the number of problems that your students are expected to complete.
★ Make a Ten
★ Commutative Property (if 4 + 5 = 9, then 5 + 4 = 9)
★ True or False? (5 + 8 = 4 + 8, true or false)
★ Missing Number
Also check out my Task Cards
and Addition Centers
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