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

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

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

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

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

A) Opposite reverse operations.
B) Manipulatives used to model positive and negative numbers.
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 positive number, negative number, or zero, but not a fraction or decimal.

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 quarter of a circle or its circumference.
D) Used to convert one unit to another.

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

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

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

A) A number that has exactly two factors. It can only be divided evenly by itself and one.
B) Opposite reverse operations.
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) 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 plane containing two perpendicular axes (x and y) intersecting at a point called the origin (0,0).
B) A polygon: a prism with two identical, rectangular bases.
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) They have the same variables and corresponding powers.
B) A term used in algebra meaning to find a numerical value for it, to “work it out”.
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) 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 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) 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) 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) Two angles whose sum is 90 degrees.
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 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 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) 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) To divide into two equal sections; to cut in half.

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

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

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

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) Two angles whose sum is 180 degrees.

A) A positive number, negative number, or zero, but not a fraction or decimal.
B) Having the same shape and the same size.
C) They have the same variables and corresponding powers.
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) They have the same variables and corresponding powers.
C) A quarter of a circle or its circumference.
D) To divide into two equal sections; to cut in half.