Product Description
Integer Subtraction Level 1 introduces scholars to the concept using 1-digit integers.
Each deck of Integer Subtraction Level 1 includes the following:
- 1 bag of positive integer counters
- 1 bag of negative integer counters
- A booklet explaining how to use integer counters and how to conduct checks for understanding
- A deck of 52 cards with introductory integer subtraction problems and answers
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