6th grade

Students begin studying more advanced math topics, including working more deeply with fractions, decimals, and ratios. They also develop skills in working with integers and rational numbers, as well as proportional reasoning and data analysis.

  1. lesson 1

    Division of natural numbers
  2. lesson 2

    Number theory
  3. lesson 3

    Fractions
  4. lesson 4

    Comparing fractions
  5. lesson 5

    Adding and subtracting fractions with different denominators
  6. lesson 6

    Adding and subtracting mixed numbers
  7. lesson 7

    Multiplying fractions
  8. lesson 8

    Mixed section: Fractions
  9. lesson 9

    Finding a part of a number
  10. lesson 10

    Calculating with convenient methods
  11. lesson 11

    Dividing fractions
  12. lesson 12

    Dividing mixed numbers
  13. lesson 13

    Fraction exercises
  1. lesson 14

    Multiplying decimal fractions
  2. lesson 15

    Dividing decimal fractions
  3. lesson 16

    Mixed section: Multiplying and dividing decimal fractions
  4. lesson 17

    Repeating decimal fractions
  5. lesson 18

    Rounding decimal fractions
  6. lesson 19

    Operations with decimal fractions exercises
  7. lesson 20

    Concept of whole numbers
  8. lesson 21

    Adding and subtracting whole numbers
  9. lesson 22

    Multiplying and dividing whole numbers
  10. lesson 23

    Mixed section: Whole numbers
  11. lesson 24

    Understanding rational numbers
  12. lesson 25

    Operations with rational numbers
  13. lesson 26

    Coordinate system
  1. lesson 27

    Triangles
  2. lesson 28

    Circumference and Circle
  3. lesson 29

    Complex and three-dimensional shapes
  4. lesson 30

    Units of measurement
  5. lesson 31

    Ratio
  6. lesson 32

    Proportion
  7. lesson 33

    Direct and inverse proportional quantities
  8. lesson 34

    Scale
  9. lesson 35

    Percentages
  10. lesson 36

    Expressions
  11. lesson 37

    Equations
  12. lesson 38

    Word problems
  13. lesson 39

    Working with data