A) A letter or symbol representing a varying quantity.
B) A number sentence.
C) A quarter of a circle or its circumference.
D) The chance that a particular outcome will occur, measured as a ratio of the total possible outcomes (probability = favorable outcomes/possible outcomes).

A) Same operations.
B) A term used in algebra meaning to find a numerical value for it, to “work it out”.
C) Opposite, reverse operations.
D) Add and subtract like terms.

A) A number which multiplies a variable.
B) A ration that compares quantities measured in different units.
C) Used to convert one unit to another.
D) divides objects in half.

A) The angle formed outside a polygon when one side is extended =180 degrees.
B) An angle within two lines when they are crossed by a third line.
C) Two angles whose sum is 90 degrees.
D) An angle within a polygon. An angle within two lines when they are crossed by a third line (a transversal).

A) A number which multiplies a variable.
B) Manipulatives used to model positive and negative numbers.
C) Using chips to model a translation.
D) A positive number, negative number, or zero, but not a fraction or decimal.

A) A number which multiplies a variable.
B) Manipulatives used to model positive and negative numbers.
C) A term used in algebra meaning to find a numerical value for it, to “work it out”.
D) A letter or symbol representing a varying quantity.

A) A positive number, negative number, or zero, but not a fraction or decimal.
B) The chance that a particular outcome will occur, measured as a ratio of the total possible outcomes (probability = favorable outcomes/possible outcomes).
C) Opposite reverse operations.
D) Manipulatives used to model positive and negative numbers.

A) A quarter of a circle or its circumference.
B) A positive number, negative number, or zero, but not a fraction or decimal.
C) Manipulatives used to model positive and negative numbers.
D) Used to convert one unit to another.

A) A positive number, negative number, or zero, but not a fraction or decimal.
B) A number that has exactly two factors. It can only be divided evenly by itself and one.
C) A term used in algebra meaning to find a numerical value for it, to “work it out”.
D) A number which multiplies a variable.

A) A positive number, negative number, or zero, but not a fraction or decimal.
B) x or –x is just the value of the numeral, ignoring the sign. It is the distance the number is from zero on the number line, written as abs(x) = x or abs(-x) = x.
C) A number which multiplies a variable.
D) A way of writing very large or very small numbers using a number between 1 and 10 multiplied by a power of 10.

A) To turn an object.
B) A mirror view.
C) Move an item in any direction without rotating it.
D) A line that cuts across two or more lines.

A) A line that cuts across two or more lines.
B) A mirror view.
C) Move an item in any direction without rotating it
D) To turn an object.

A) Opposite reverse operations.
B) A number which multiplies a variable.
C) A way of writing very large or very small numbers using a number between 1 and 10 multiplied by a power of 10.
D) A number that has exactly two factors. It can only be divided evenly by itself and one.

A) A line that cuts across two or more lines.
B) To turn an object.
C) Move an item in any direction without rotating it.
D) A mirror view.

A) A polygon: a prism with two identical, rectangular bases.
B) A plane containing two perpendicular axes (x and y) intersecting at a point called the origin (0,0).
C) A number that has exactly two factors. It can only be divided evenly by itself and one.
D) A positive number, negative number, or zero, but not a fraction or decimal.

A) A term used in algebra meaning to find a numerical value for it, to “work it out”.
B) They have the same variables and corresponding powers.
C) A positive number, negative number, or zero, but not a fraction or decimal.
D) To divide into two equal sections; to cut in half.

A) A mirror view.
B) A line that cuts across two or more lines.
C) Move an item in any direction without rotating it.
D) To turn an object.

A) A positive number, negative number, or zero, but not a fraction or decimal.
B) They have the same variables and corresponding powers.
C) A polygon with no reflex angles (angles larger than 180 degrees).
D) A way of writing very large or very small numbers using a number between 1 and 10 multiplied by a power of 10.

A) Opposite reverse operations.
B) A term used in algebra meaning to find a numerical value for it, to “work it out”.
C) A number that has exactly two factors. It can only be divided evenly by itself and one.
D) A positive number, negative number, or zero, but not a fraction or decimal.

A) An angle within a polygon. An angle within two lines when they are crossed by a third line (a transversal).
B) Two angles whose sum is 90 degrees.
C) Two angles whose sum is 180 degrees.
D) The angle formed outside a polygon when one side is extended =180 degrees.

A) A real number that can be written as a ratio of two integers, excluding zero as a denominator, a repeating or terminating decimal, or an integer.
B) To divide into two equal sections; to cut in half.
C) A positive number, negative number, or zero, but not a fraction or decimal.
D) A real number that can be written as a non-repeating or nonterminating decimal, but not as a fraction.

A) A polygon: a prism with two identical, rectangular bases.
B) A polygon with no reflex angles (angles larger than 180 degrees).
C) Divides objects into two congruent sides; in half.
D) A quarter of a circle or its circumference.

A) A quarter of a circle or its circumference.
B) To divide into two equal sections; to cut in half.
C) A positive number, negative number, or zero, but not a fraction or decimal.
D) A number which multiplies a variable.

A) Divides objects into two congruent sides; in half.
B) A polygon with no reflex angles (angles larger than 180 degrees).
C) A polygon: a prism with two identical, rectangular bases.
D) To divide into two equal sections; to cut in half.

A) A plane containing two perpendicular axes (x and y) intersecting at a point called the origin (0,0).
B) A positive number, negative number, or zero, but not a fraction or decimal.
C) Divides objects into two congruent sides; in half.
D) Having the same shape and the same size.

A) Having the same shape and the same size.
B) Used to convert one unit to another.
C) Divides objects into two congruent sides; in half.
D) A number which multiplies a variable.

A) The angle formed outside a polygon when one side is extended =180 degrees.
B) An angle within a polygon. An angle within two lines when they are crossed by a third line (a transversal).
C) Two angles whose sum is 180 degrees.
D) Two angles whose sum is 90 degrees.

A) The angle formed outside a polygon when one side is extended =180 degrees.
B) Two angles whose sum is 180 degrees.
C) An angle within a polygon. An angle within two lines when they are crossed by a third line (a transversal).
D) Two angles whose sum is 90 degrees.

A) A positive number, negative number, or zero, but not a fraction or decimal.
B) They have the same variables and corresponding powers.
C) Having the same shape and the same size.
D) Can be represented on a straight-line graph.

A) A term used in algebra meaning to find a numerical value for it, to “work it out”.
B) A quarter of a circle or its circumference.
C) To divide into two equal sections; to cut in half.
D) They have the same variables and corresponding powers.