Year 7 Algebra

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Across
  1. 6. A maths phrase with numbers, letters and signs, but no equal sign.
  2. 7. A symbol used to write a number.
  3. 8. The parts of an expression separated by plus or minus signs.
  4. 9. A type of maths that uses letters and numbers to solve problems.
  5. 11. A number on its own with no variable.
  6. 12. The symbols and signs used in maths.
Down
  1. 1. Terms with the same letters/variables.
  2. 2. To put a number in place of a letter.
  3. 3. A maths sentence that says two things are equal. It has an “equal” sign.
  4. 4. A letter that stands for a number we do not know yet, or a number that can change.
  5. 5. The number in front of a variable.
  6. 10. A rule that tells us the order to work things out.