"10 Secrets" has been designed to help students understand the commutative properties of Addition and its relationship with the inverse operation of Subtraction. It is designed to build self-confidence as skills are acquired and it uses student recording charts, along with success oriented activities to develop the math skill they are expected to know.
This is a book of drills to help your student master single digit addition and subtraction. There are many master pages which can be written on or copied for use (permission to photocopy is granted on the copyright page).
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