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BNCC – Brazil’s National Common Curricular Base

4º ano

7 standards for 4º ano, each with free sheets that practise it. Ages 9–10

Descriptions are short summaries in our own words, not the official wording.

Matemática

  • EF04MA06

    Solve multiplication problems with different meanings (equal groups, arrays, proportion).

    Practise it

  • EF04MA07

    Solve division problems with divisors of up to two digits.

    Practise it

    Ready-made sheets

  • EF04MA09

    Recognise common unit fractions (1/2, 1/3, 1/4, 1/5, 1/10, 1/100) as parts of a whole, using the number line.

    Practise it

    Ready-made sheets

  • EF04MA15

    Find the unknown number that makes an equality with the four operations true.

    Practise it

    Ready-made sheets

  • EF04MA20

    Measure and estimate lengths (including perimeters), masses and capacities with standard units.

    Practise it

    Ready-made sheets

  • EF04MA25

    Solve buying and selling problems, including change and discounts.

    Practise it

    Ready-made sheets

Língua Portuguesa