Unit 3 Vocab Puzzle Crossword

a manipulative whose area represents a constant or variable quantity. Used to help find the sums and products of different algebraic expressions
to do this, one must substitute in a value for a given variable and preform the operations according to the Order of Operations
describe the length, width, and sometimes height of a shape or space
to find the solution for an equation
a diagram used to visualize multiplying expressions without algebra tiles
an expression made up of the sum or difference or two or more terms
base is the big number in an exponential expression
used to write the product of expressions as a sum of terms
used to undo an operation. For addition, negatives. For multiplication, fractions
the answer to an addition problem
an expression that is the sum or difference of exactly two terms
a number that is multiplying a variable
used to reorder expressions and equations
The number of square units needed to cover a flat surface
the answer to a multiplication problem
a set of numbers is called this when any two numbers in the set can be used with an operation and will result in another number still in the set
used to group parts of an expression or equation together
the number, or numbers, that can be substituted in for a variable in a given equation and will make the equation true
a mathematical sentence where two expressions appear on either side of an “equals” sign
for addition, 0. For multiplication, 1
a mathematical expression where one number is being repeatedly multiplied by itself
a single number, variable, or the product of numbers and variables, separated in an expression with addition and subtraction signs
a mathematical sentence that uses terms and operations, but does not contain an “equals” sign
a version of a linear equation that is written ax+by=c
a set of all positive and negative whole numbers
a number that is being added or subtracted, that is not being multiplied by a variable