А.Е.Әбілқасымова Математика 5-сынып. 1-2-бөлім, 2017

Chapter 1. Natural numbers and zero

§ 1. Writing natural numbers

§ 2. Coordinate ray

§ 3. Comparing natural numbers

§ 4. Arithmetic operations with natural numbers

§ 5. Numerical and literal expressions. Simplifying expressions

§ 6. Equation

§ 7. Formula. Calculating using a formula

§ 8. Solving word problems

§ 9. Sequence of natural numbers

Chapter 2. Divisibility of natural numbers

§ 10. Divisors and multiples of natural numbers. Prime and composite numbers

§ 11. Basic properties of divisibility

§ 12. 2, 3, 5, 9, 10 сандарына бөлінгіштік белгілері

§ 13. Power

§ 14. Prime factorization of natural numbers

§ 15. Greatest common divisor (GCD) and least common multiple (LCM)

Chapter 3. Common fractions and operations with them

§ 16. Common fraction. Reading and writing common fractions

§ 17. Fundamental property of a fraction

§ 18. Proper and improper fractions. Mixed numbers

§ 19. Converting an improper fraction to a mixed number and a mixed number to an improper fraction

§ 20. Representing common fractions and mixed numbers on a coordinate ray

§ 21. Reducing fractions to a common denominator

§ 22. Comparing common fractions and mixed numbers

§ 23. Addition and subtraction of common fractions

§ 24. Addition of mixed numbers

§ 25. Subtraction of mixed numbers

§ 26. Multiplication of common fractions and mixed numbers

§ 27. Division of common fractions and mixed numbers

§ 28. Operations with common fractions, mixed numbers, natural numbers and zero

Answers