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This is a fun, hands-on math activity you can use for centers or stations in your primary classroom. It helps students practice addition, mental math, and math facts.
The sum cards come in 2 different sizes, 1/2 page and 1/4 page (perfect for storage in photo boxes).
Students will sort the starfish to the correct sum. It can be done with or without manipulatives to meet your students' learning needs. This is a sorting activity for addition problems with sums 11-20. This set also includes a recording sheet so the students are held accountable.
Did you love this center? Check out some more addition/Subtraction centers by clicking the links below!