BNCC – Brazil’s National Common Curricular Base
7º ano
12 standards for 7º ano, each with free sheets that practise it. Ages 12–13
Descriptions are short summaries in our own words, not the official wording.
Matemática
EF07MA01
Solve problems with divisors and multiples, including greatest common divisor and least common multiple.
Practise it
EF07MA02
Solve percentage problems such as simple increases and decreases, in financial contexts.
Practise it
EF07MA04
Solve problems with operations on integers (including negative numbers).
Practise it
Ready-made sheets
EF07MA15
Use algebraic symbols to express patterns found in number sequences.
Ready-made sheets
EF07MA17
Solve problems with directly and inversely proportional quantities.
Practise it
Ready-made sheets
EF07MA18
Solve problems with first-degree equations reducible to ax + b = c, using the properties of equality.
Practise it
EF07MA24
Construct triangles and verify that the interior angles of a triangle add up to 180°.
Practise it
Ready-made sheets
EF07MA27
Calculate interior angles of regular polygons and relate interior and exterior angles.
Ready-made sheets
EF07MA30
Solve problems on the volume of cuboids in cubic metres, decimetres and centimetres.
Practise it
Ready-made sheets
EF07MA31
Establish expressions for the area of triangles and quadrilaterals.
Practise it
Ready-made sheets
EF07MA33
Establish π as the ratio of a circle's circumference to its diameter and use it to solve problems.
Practise it
EF07MA35
Understand and calculate the mean of a data set and relate it to the range.
Practise it