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

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

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

A) A letter or symbol representing a varying quantity.
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 number which multiplies a variable.

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

A) A number which multiplies a variable.
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) A number that has exactly two factors. It can only be divided evenly by itself and one.

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) Move an item in any direction without rotating it.
C) A mirror view.
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 way of writing very large or very small numbers using a number between 1 and 10 multiplied by a power of 10.
C) A number which multiplies a variable.
D) A number that has exactly two factors. It can only be divided evenly by itself and one.

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

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) They have the same variables and corresponding powers.
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) To divide into two equal sections; to cut in half.

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

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) To divide into two equal sections; to cut in half.
B) A polygon: a prism with two identical, rectangular bases.
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 plane containing two perpendicular axes (x and y) intersecting at a point called the origin (0,0).
C) Having the same shape and the same size.
D) Divides objects into two congruent sides; in half.

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