### Math Vocabulary Review

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Across
2.the number you are dividing by in a division problem
3.also known as a tip, is a small amount of money in return for a service
4.answer or solution to a multiplication problem
6.the property that states that two or more numbers can be added or multiplied in any order without changing the sum or the product (a + b = b + a)
8.the number to be divided in a division problem
10.a decimal in which the digit/digits behind the decimal point continues in a pattern
11.an integer that is less than zero and is located to the right of zero on the number line
12.the product of the numerator of one ratio and the denominator of the other ratio
14.the point where the x-axis and y-axis intersect on the coordinate plane: (0,0)
15.the property that states that the product of 1 and any number is that number or the sum of 0 and any number is that number (a x 1 = a or a + 0 = a)
18.adding a number and its opposite resulting in a sum of zero
21.an amount by which the regular price of an item is increased
22.answer or solution to a subtraction problem
24.to find the value of a numerical or algebraic expression
25.a number, a variable, or a product or quotient of numbers and variables
27.a ratio that compares two quantities with different kinds of units
32.to write a number as a product of its factors
33.the property that states that for all real numbers a, b, and c, the sum or product is always the same, regardless of their grouping: a + (b + c) = (a + b) + c
35.a number added to one or more other numbers to form a sum
36.the number that is to be subtracted
39.operations that undo each other
40.a mathematical sentence that contains an equals sign, =, stating that the two quantities are equal
41.also known as average, is the sum of the data divided by the number of items in the data set
43.an integer that is less than zero and is located to the left of zero on the number line
44.the multiplicative inverse of a number (example: 1/2 and 2/1)
45.the distance the number is from zero on a number line
46.an equation stating that two ratios or rates are equivalent
47.two or more numbers that are multiplied together to form a product
49.a rate of comparison where the second quantity is 1
50.when an expression is replaced by an equivalent expression having no like terms or parentheses
51.an open sentence that uses <, >, ≠, ≤, or ≥ to compare two quantities
Down
1.the property that states that if you multiply a sum by a number, you will get the same result if you multiply each addend by that number and then add the products: a(b + c) = ab + ac
2.the amount by which the regular/original price of an item is reduced
5.the number multiplied by the variable in an algebraic expression
7.a decimal in which the digit/digits behind the decimal point does not continue in a pattern
9.a combination of variables, numbers, and at least one operation
11.per hundred
13.write an expression in simplest form
16.a letter or symbol that represents a number
17.make the amount or quantity smaller than the original
19.all positive and negative whole numbers including zero
20.the number of equal parts to focus on in a fraction
23.the number of equal parts in a fraction
26.an amount by which the regular price of an item is reduced or decreased
28.an equation having two different operations
29.an equation having one operation
30.a plane formed by the intersection of a horizontal number line called the x-axis and a vertical number line called the y-axis
31.answer or solution to a division problem
34.the first number in a subtraction problem
37.a term that does not contain a variable
38.terms that contain the same variables raised to the same power
42.in a power, the number that tells how many times the base is used as a factor