Do the Math!

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Across
  1. 2. Used to compare quantities with different units
  2. 5. The number on up in a fraction
  3. 6. The additive identity
  4. 8. Used to compare quantities of the same type
  5. 10. The number on the bottom of a fraction
  6. 11. Property in which the order of addition and multiplication takes place isn’t important
  7. 13. Another word for annum
  8. 14. Start at negative infinity to positive infinity
Down
  1. 1. The multiplicative identity
  2. 3. It’s also known as the grouping property
  3. 4. Distance travelled divided by time taken
  4. 7. Operations should be done in this order
  5. 9. Numbers that start from zero and increase in one’s up to infinity are…
  6. 10. Numbers that start from one and increase in ones up to infinity are…
  7. 12. Any number divided by zero