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

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

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

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

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

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

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

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

A) 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.
B) A positive number, negative number, or zero, but not a fraction or decimal.
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 line that cuts across two or more lines.
C) Move an item in any direction without rotating it.
D) A mirror view.

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

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

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

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

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

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

A) Two angles whose sum is 90 degrees.
B) The angle formed outside a polygon when one side is extended =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 180 degrees.

A) A real number that can be written as a non-repeating or nonterminating decimal, but not as a fraction.
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 ratio of two integers, excluding zero as a denominator, a repeating or terminating decimal, or an integer.

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

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

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

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

A) Used to convert one unit to another.
B) Divides objects into two congruent sides; in half.
C) Having the same shape and the same size.
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 90 degrees.
D) Two angles whose sum is 180 degrees.

A) Two angles whose sum is 180 degrees.
B) The angle formed outside a polygon when one side is extended =180 degrees.
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) Having the same shape and the same size.
B) They have the same variables and corresponding powers.
C) A positive number, negative number, or zero, but not a fraction or decimal.
D) Can be represented on a straight-line graph.

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