This product contains 2 sets of dominoes on simplifying expressions. Rational number operations are included. Common Core Standard 7.EE.1
- Set One- 24 expressions to simplify that use negative numbers for some coefficients.
- Set Two- 24 expressions to simplify that use negative and fractional coefficients.
- Black and white versions of both sets of dominoes.
- Answer key
Teacher Twins Expression and Equation Activities
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