Unit 3 Review 6th grade -----------Semester 1

Front

Which number is the BASE in the expression 2^3 = 8?

Back

The base is 2.

Front

What are like terms?

Back

Like terms are terms with the same variables.

Front

Back

The result is 18.

Front

Which number is the EXPONENT in the expression 4^2 = 16?

Back

The exponent is 2.

Front

What is 4 squared?

Back

4 squared is represented as 4^2.

Front

Define 'exponent'.

Back

An exponent indicates how many times to multiply a number by itself.

Front

What is the value of 3^4?

Back

The value of 3^4 is 81.

Front

What are coefficients in algebra?

Back

Coefficients are the numerical factors in terms of an algebraic expression.

Front

What is the order of operations in mathematics?

Back

The order of operations is Parentheses, Exponents, Multiplication and Division (from left to right), Addition and Subtraction (from left to right), often abbreviated as PEMDAS.

Front

What does it mean for two numbers to be 'divisible'?

Back

A number is divisible by another if it can be divided by that number without leaving a remainder.