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Coin Addition and Subtraction

Disciplina: Matemática
Ano escolar: 2.º ano | 3.º ano
Tipo de Recurso:
Tags:

Real or play coins
Addition and subtraction mats
Markers.Provide each student with a set of coins and an addition/subtraction mat.
Explain how to use the mat to perform addition and subtraction with the coins.
Ask students to place coins on the mat and add or subtract their values to solve problems.
Discuss the solutions and strategies used to perform the calculations.
Create additional problems for students to solve using different combinations of coins.

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