Quantities & Expressions Vocabulary

Branch of math that deals with relationships between numbers, utilizing letters & other symbols to represent specific sets of numbers, or to describe a pattern of relationships between numbers

Math phrase involving at least one variable and sometimes numbers and operation symbols

letter or symbol used to represent a number

a number multiplied by a variable

a quantity that does not change its value

a number, variable, or a product of numbers and variables; "chunks", separated by + and - signs

terms having the same variables and the same exponents

numbers we can multiply together to get another number

Identify a constant in the expression
3x + 2y + 7

• 3
• 2y
• 7
• 2

Tags

CCSS.6.EE.A.2B

How many terms are in the expression
3x + 2y + z

• 5
• 2
• 4
• 3

Tags

CCSS.6.EE.A.2B