Ready Classroom Unit 2 Vocabulary Grade 3

expression

• an equation with a multiplication symbol and an equal sign. For example, 3 X 5 = 15.

• a set of objects arranged in equal rows and equal columns.

• one or more numbers, unknown numbers, and/or operation symbols that represents a quantity. For example, 3 X 4.

• to repeatedly add the same number a certain number of times. Used to find the total number of items in equal-sized groups.

• factor

• an equation with a multiplication symbol and an equal sign. For example, 3 X 5 = 15.

• a mathematical statement that uses an equal sign (=) to show that two expressions have the same value.

• a number that is multiplied

• to repeatedly add the same number a certain number of times. Used to find the total number of items in equal-sized groups

multiplication

• a set of objects arranged in equal rows and equal columns

• the result of multiplication

• an operation used to find the total number of items in a given number of equal-sized groups

• a mathematical statement that uses an equal sign (=) to show that two expressions have the same value

multiplication equation

• one or more numbers, unknown numbers, and/or operation symbols that represents a quantity. For example, 3 X 4.

• an equation with a multiplication symbol and an equal sign. For example, 3 X 5 5=15.

• a set of objects arranged in equal rows and equal columns

• to repeatedly add the same number a certain number of times. Used to find the total number of items in equal-sized groups.

multiply

• a mathematical statement that uses an equal sign (=) to show that two expressions have the same value

• a set of objects arranged in equal rows and equal columns.

• the result of multiplication.

• to repeatedly add the same number a certain number of times. Used to find the total number of items in equal-sized groups.

product

• to repeatedly add the same number a certain number of times. Used to find the total number of items in equal-sized groups.

• the result of multiplication.

• a set of objects arranged in equal rows and equal columns.

• a set of objects arranged in equal rows and equal columns

array

• a set of objects arranged in equal rows and equal columns

• a number that is multiplied

• a mathematical statement that uses an equal sign to show that

  two expressions have the same value

• the result of multiplication.

equation

• one or more numbers, unknown numbers, and/or operation symbols that represents a quantity. For example, 3 X 4.

• a mathematical statement that uses an equal sign (=) to show that two expressions have the same value.

• a number that is multiplied

• to repeatedly add the same number a certain number of times. Used to find the total number of items in equal-sized groups.