10 More 10 Less
by Della Larsen's Class © 2018
Price: $2 USD
Subjects: math
Grades: 13,1
Description
A fun interactive teaching idea for adding and subtracting by 10. Perfect for math centers and rotations. An easy way to address the Common Core Standard CCSS.MATH.CONTENT.1.NBT.C.5 Given a two-digit number, mentally find 10 more or 10 less than the number, without having to count.
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