MAT7 - Khanacademy.org

Voltamos a publicar algumas sugestões de exercícios da Khanacademy consideradas adequadas ao currículo de Matemática do 7º ano.
Esperamos que apreciem!

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• Números Inteiros
• Multiplicação e divisão, propriedades
• Multiplying and dividing negative numbers
• Properties of numbers 1
• Properties of numbers 2
• Distributive property
• Order of operations
• Number properties terminology 1
• Potências, raíz quadrada e raíz cúbica
• Positive and zero exponents
• Exponent rules
• Square roots
• Estimating square roots
• Cube roots
• Sequências e regularidades
• Sequências aritméticas
• Arithmetic sequences 1 
• Arithmetic sequences 2
• Sequências geométricas
• Geometric sequences 1
• Geometric sequences 2
• Equações
• One step equation intuition
• One step equations
• One-step equations with multiplication
• 2-step equations
• Equations with variables on both sides
• Multi-step equations
• Multistep equations with distribution
• Funções
• Graphing points
• Graphing points and naming quadrants
• Points on the coordinate plane
• Ordered pair solutions to linear equations
• Identifying linear relationships
• Understanding function notation
• Evaluating expressions with function notation
• Triângulos e quadriláteros
• Triângulos
• Triangle types
• Triangle angles 1
• Congruência de triângulos
• Congruent triangles 1
• Congruent triangles 2