VOCABULARY SUM TOTAL DIFFERENCEMINUS PRODUCTQUOTIENT INCREASEDECREASE VARIABLEEVALUATEESTIMATEEQUATION MULTIPLE FACTOR EXPRESSIONSUBSTITUTE
SUM The answer to an addition problem. Total
TOTAL The whole amount. Sum.
DIFFERENCE The answer to a subtraction problem.
MINUS To make smaller by subtracting.
PRODUCT The answer to a multiplication problem.
QUOTIENT The answer to a division problem.
INCREASE To become larger.
Decrease To become smaller.
Variable A letter that represents a number.
EVALUATE To find the value of.
ESTIMATE To make a careful guess about the size or amount.
EQUATION A number sentence.
MULTIPLE The product of that number and another whole number.
FACTOR A number that divides evenly into another number.
EXPRESSION A math statement written using variables and/or numbers.
SUBSTITUTE To use in place of something.