A) A quarter of a circle or its circumference.
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 number sentence.
D) A letter or symbol representing a varying quantity.

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

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) An angle within a polygon. An angle within two lines when they are crossed by a third line (a transversal).
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 two lines when they are crossed by a third line.

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

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

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

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

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

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

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

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

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

A) To divide into two equal sections; to cut in half.
B) A positive number, negative number, or zero, but not a fraction or decimal.
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”.

A) To turn an object.
B) A mirror view.
C) A line that cuts across two or more lines.
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) They have the same variables and corresponding powers.
C) A positive number, negative number, or zero, but not a fraction or decimal.
D) A polygon with no reflex angles (angles larger than 180 degrees).

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) 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) The angle formed outside a polygon when one side is extended =180 degrees.

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

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

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

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

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

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

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

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