Math words for 7th grade

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Across
  1. 3. – The number multiplied by a variable.
  2. 6. Inverse – Two numbers that add together to make zero.
  3. 9. – A comparison between two quantities.
  4. 11. – The small number that tells how many times to multiply the base.
  5. 12. Number – A number that cannot be written as a fraction and does not end or repeat.
  6. 15. Angles – Two angles that add up to 90 degrees.
  7. 16. Rate – A rate that shows how much for one unit.
  8. 18. Factor – The number used to enlarge or reduce a figure.
  9. 19. – A whole number, a negative whole number, or zero.
Down
  1. 1. – The distance around a circle.
  2. 2. Number – A number that can be written as a fraction like a/b.
  3. 4. – A math sentence that compares numbers using symbols like <, >, ≤, or ≥.
  4. 5. – An equation that shows two ratios are equal.
  5. 7. Numbers – All the numbers on the number line, including rational and irrational numbers.
  6. 8. of Proportionality – The number that stays the same in a proportional relationship.
  7. 10. – A number that shows how steep a line is.
  8. 13. Lines – Lines that never meet or cross.
  9. 14. – The chance that an event will happen.
  10. 15. – The amount of space inside a 3D figure.
  11. 17. Notation – A way to write very large or very small numbers using powers of 10.