EASY TO PREP!
EASY FOR CENTERS!
EASY TO PRACTICE!
Cut out the rectangles, cut on the two lines in the middle and your done! Laminate for use for years to come.
Kids look at the number in the middle and find the two addition problems that have that sum! They use the commutative property (or just FLIP FLOP) the problem to find the other half of the bat. Fun and easy!
Perfect for Halloween fun!