Basic algebra

Front

Which equation best represents the situation, "Paul has 7 less shoes than Doug?"

Back

p = d - 7

Front

There are 6 times as many boys as girls. Which equation best represents this?

Back

b = 6g

Front

How many blocks will the next term have if the pattern is 5, 7, 9?

Back

The next term will have 11 blocks.

Front

What is the algebraic expression for "the sum of n and 9"?

Back

n + 9

Front

How many counters would come next in the sequence 5, 7, 9?

Back

11

Front

What does the variable 'p' represent in the equation p = d - 7?

Back

The number of shoes Paul has.

Front

What does the variable 'b' represent in the equation b = 6g?

Back

The number of boys.

Front

What is an algebraic expression?

Back

A mathematical phrase that can include numbers, variables, and operations.

Front

What is a variable in algebra?

Back

A symbol used to represent a number that can change.

Front

What is the difference between an equation and an expression?

Back

An equation states that two expressions are equal, while an expression does not.