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

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

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

A) An angle within two lines when they are crossed by a third line.
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) Two angles whose sum is 90 degrees.

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

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

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

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 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 positive number, negative number, or zero, but not a fraction or decimal.
B) A number which multiplies a variable.
C) 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.
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) A mirror view.
D) Move an item in any direction without rotating it.

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

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

A) A polygon: a prism with two identical, rectangular bases.
B) A number that has exactly two factors. It can only be divided evenly by itself and one.
C) A plane containing two perpendicular axes (x and y) intersecting at a point called the origin (0,0).
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) A positive number, negative number, or zero, but not a fraction or decimal.
C) They have the same variables and corresponding powers.
D) To divide into two equal sections; to cut in half.

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

A) They have the same variables and corresponding powers.
B) A positive number, negative number, or zero, but not a fraction or decimal.
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) 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) A number that has exactly two factors. It can only be divided evenly by itself and one.
D) Opposite reverse operations.

A) Two angles whose sum is 180 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) Two angles whose sum is 90 degrees.

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) A real number that can be written as a non-repeating or nonterminating decimal, but not as a fraction.
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) A polygon: a prism with two identical, rectangular bases.
B) A quarter of a circle or its circumference.
C) Divides objects into two congruent sides; in half.
D) A polygon with no reflex angles (angles larger than 180 degrees).

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) A polygon: a prism with two identical, rectangular bases.
B) A polygon with no reflex angles (angles larger than 180 degrees).
C) To divide into two equal sections; to cut in half.
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) Divides objects into two congruent sides; in half.
C) Having the same shape and the same size.
D) A positive number, negative number, or zero, but not a fraction or decimal.

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

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

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