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  • Subjects
  • Mathematics CBSE
  • Class 7
  • Algebraic expressions

Types of algebraic expressions. Monomials

Theory

1. A monomial and its standard form
2. Similar monomials
3. Addition and subtraction of monomials
4. Multiplication or division of a monomial by a number
5. Multiplication of monomials
6. Division of monomials
7. Operations with monomials as fractions
8. Raising a monomial to a power

Exercises

1. A monomial coefficient and degree

Difficulty: medium

6
2. The value of the algebraic expression. Multiplication

Difficulty: easy

3
3. A coefficient and a degree of a monomial

Difficulty: easy

2
4. Sum of monomials

Difficulty: easy

3
5. A coefficient and a degree of a monomial (fill in the table)

Difficulty: easy

3
6. A numerical value of a monomial

Difficulty: medium

4
7. Determine the coefficient and degree of the monomial

Difficulty: medium

4
8. Addition and subtraction of monomials

Difficulty: medium

4
9. Standard form of the monomial

Difficulty: medium

4
10. Equation solution

Difficulty: medium

4
11. The numerical value of the monomial

Difficulty: medium

4
12. Defining rectangle sides

Difficulty: hard

8
13. Calculation of dimensions of a rectangular box

Difficulty: hard

8
14. Monomials with the same variable factors

Difficulty: hard

8

Tests

1. Training on the concept of a monomial

Difficulty: easy

5.5

Teacher manuals

1. Methodical recommendation

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