Math 2 Q3 Vocab

Definition: An arrangement of rows or columns that matches a multiplication equation

• Multiplication Array

• Multiplicative Identity

• Multiplication

• Sticks Multiplication

Definition: The number 1, because anything multiplied by 1 is the number itself

• Multiplication Array

• Multiplicative Identity

• Multiplication

• Sticks Multiplication

Definition: The process of finding the product of two numbers

• Multiplication Array

• Multiplicative Identity

• Multiplication

• Sticks Multiplication

Definition: A multiplication model, using sticks or straight lines where the product is the number of intersections of the sticks

• Multiplication Array

• Multiplicative Identity

• Multiplication

• Sticks Multiplication

Definition: Numbers that can be expressed as a fraction, decimals that either repeat or terminate

• Irrational numbers

• Imaginary numbers

• Real numbers

• Rational numbers

Definition: Numbers that can be found on the number line, including fractions and decimals

• Irrational numbers

• Imaginary numbers

• Real numbers

• Rational numbers

Definition: Numbers containing the unit i, the square root of a negative

• Irrational numbers

• Imaginary numbers

• Real numbers

• Rational numbers

Definition: Numbers that cannot be expressed as a fraction, decimals that either repeat or terminate

• Irrational numbers

• Imaginary numbers

• Real numbers

• Rational numbers

Definition: The positive integers

• Natural numbers

• Whole numbers

• Prime number

• Integers

Definition: Real numbers that are not fractions, including positives, negatives and zero

• Natural numbers

• Whole numbers

• Prime number

• Integers