6th Grade Math Review

Front

What is the least value of the expression 25 - 4^2?

Back

The least value is 9.

Front

If there are 28 teddy bears placed equally on 4 shelves, how many bears are on each shelf?

Back

There are 7 bears on each shelf.

Front

What is the solution to the equation x - 5 = 20?

Back

The value of x is 25.

Front

How do you combine like terms in the expression 3x + 8b + 7x + 11 + 6b?

Back

Combine like terms to get 10x + 14b + 11.

Front

What is the result of applying the Distributive Property to 7(3x - 9)?

Back

The result is 21x - 63.

Front

What is the Distributive Property?

Back

The Distributive Property states that a(b + c) = ab + ac.

Front

How do you evaluate an expression with exponents, such as 4^2?

Back

4^2 means 4 multiplied by itself, which equals 16.

Front

What are like terms in an algebraic expression?

Back

Like terms are terms that have the same variable raised to the same power.

Front

What is the first step in solving the equation x - 5 = 20?

Back

Add 5 to both sides of the equation.

Front

How do you simplify the expression 3x + 7x?

Back

Combine the coefficients to get 10x.