Adding & Subtracting Monomials

Front

What is a monomial?

Back

A monomial is a polynomial with only one term, which can be a number, a variable, or a product of numbers and variables raised to non-negative integer powers.

Front

How do you add monomials?

Back

To add monomials, combine like terms by adding their coefficients while keeping the variable part the same.

Tags

CCSS.7.EE.A.1

Front

What are like terms?

Back

Like terms are terms that have the same variable(s) raised to the same power(s). Only the coefficients can differ.

Tags

CCSS.6.EE.A.2B

Front

Simplify the expression: 3x + 5x.

Back

8x.

Tags

CCSS.7.EE.A.1

Front

What is the result of adding 2a^2 and 3a^2?

Back

5a^2.

Tags

CCSS.HSA.APR.A.1

Front

How do you subtract monomials?

Back

To subtract monomials, subtract the coefficients of like terms while keeping the variable part the same.

Tags

CCSS.HSA.APR.A.1

Front

Simplify the expression: 10y^3 - 4y^3.

Back

6y^3.

Front

What is the sum of 7x^2 and -2x^2?

Back

5x^2.

Tags

CCSS.7.EE.A.1

Front

What is the result of adding -3b and 4b?

Back

1b or b.

Tags

CCSS.7.EE.A.1

Front

Simplify the expression: 6c^4 + 2c^4.

Back

8c^4.