Expressions

12345678910111213
Across
  1. 4. PEMDAS
  2. 6. A symbol for a value we don't know yet. It is usually a letter like x or y.
  3. 8. Numbers, symbols and operators (such as + and ×) grouped together that show the value of something.
  4. 9. The fourth operation used in the Order of Operations
  5. 11. Numbers we can multiply together to get another number
  6. 13. The first operation in the Order of Operation
Down
  1. 1. Terms with the same variables and or exponents
  2. 2. The highest number that divides exactly into two or more numbers
  3. 3. A number used to multiply a variable, also seen as a number attached to a variable
  4. 5. A number who's only factors are themselves and one
  5. 7. Either a single number or variable, or numbers and variables multiplied together in an expression.
  6. 10. Used to represent repeated multiplication
  7. 12. First number in an exponent