MATH: Glossary and Credits | Pt. 1

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Across
  1. 2. Used for counting; tell how many (one, two, three, ...).
  2. 7. Ten number symbols that we use (0, 1, 2, 3, 4, 5, 6, 7, 8, 9).
  3. 8. Line that divides a fraction.
  4. 11. The operation of repeated addition of the same number.
  5. 15. A way to write numbers that shows the value of each digit (32 = 30 + 2).
  6. 17. A mathematical sentence with an equals sign, both sides of the equals sign having the same value.
Down
  1. 1. Dash that separates tens and ones digits (sixty-one).
  2. 3. Fractions that have equal value.
  3. 4. number Number with more than one digit.
  4. 5. Direction that clock hands go.
  5. 6. Number below the line in a fraction that tells how many equal parts are in the whole.
  6. 8. All possible combinations for a set of numbers (2 + 3 = 5, 3 + 2 = 5, 5 - 3 = 2, 5 - 2 = 3).
  7. 9. Process of joining numbers to form a sum.
  8. 10. Answer to a subtraction problem.
  9. 12. Digits written out to show place value (32 is thirty-two).
  10. 13. A way to describe parts of a whole.
  11. 14. Number to be subtracted from.
  12. 16. Numbers that are joined or added in an addition problem.