6th Grade Vocabulary 1

The number to be divided is called the....

___________ are close to the exact answer but are usually easier and faster to find. 

A number is in _________ ______ when it is written with a base and an exponent.

The inverse operation of division is _________________.

You must follow this when simplifying expressions that have more than one operation:

__________ _____________ undo each other. An example would be addition and subtraction. 

A __________ is a quantity that does NOT change. 

__________ are mathematical statements that two expressions are equal. 

The number by which the dividend is divided is called...

An estimate that is less than the exact answer is.....

To multiply a number by a sum a(b + c), you must multiply each number in the sum then add...

When you _________ a numerical expression, you find its value. 

When you replace a number for a variable to see if it´s a solution, you ____________.

A _______ _________ is a mathematical phrase that includes only numbers and operation symbols. 

The number of continents on the planet, PLUS the number of oceans, TIMES what grade you´re in.

A _________ ____________ contains one or more variables and may contain operations symbols. 

The __________ Property states that you can add or multiply numbers in any order. 

If a value for a variable makes an equation true, that value is a _____ of the equation. 

What is the solution of this equation?   2(3x + 8) = 40

An estimate that is greater than the exact answer is....

A _____________ is a letter or symbol that represents a quantity that CAN change. 

To ______an algebraic expression, substitute a number for the variable and then find the value.

An exponent tells how many times a number called the _____________ is used as a factor. 

These are close to the numbers in the problems and can help you do math mentally. 

This number tells how many times a number is used as a factor when working with powers. 

The ____ ___ says you can group any of the numbers together when only adding/only multiplying.