Math Vocabulary Part 1

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Across
  1. 3. The number you divide by, the number of equal groups.
  2. 5. The result of subtracting one number from another.
  3. 8. The amount of space inside a 2D shape, measured in square units.
  4. 10. A way to write a number by showing the value of each digit.
  5. 13. The operation of splitting a number into groups of the same size.
  6. 14. An angle that measures less than 90 degrees.
  7. 16. A group of related math facts using the same numbers.
  8. 20. A measurement unit used mainly in the United States, such as inches, pounds, and gallons.
  9. 22. Objects or numbers arranged in rows and columns.
  10. 23. A triangle with all sides the same length and all angles equal.
  11. 25. A number with more than two factors.
Down
  1. 1. A fraction where the numerator is greater than or equal to the denominator.
  2. 2. A number that can be divided by 2 with no remainder.
  3. 4. The number that is being divided into equal parts.
  4. 6. A close guess of the actual amount.
  5. 7. The bottom number in a fraction that shows how many equal parts make the whole.
  6. 9. To break a whole number, fractions, mixed number, or shape into smaller parts.
  7. 11. A dot that separates the whole number part from the fractional part in a decimal.
  8. 12. A number that shows part of a whole or a set.
  9. 15. A number that can be multiplied by another number to get a product.
  10. 17. A symbol (>) showing that one number is larger than another.
  11. 18. A line that goes side to side, like the horizon.
  12. 19. A number that uses a decimal point to show parts of a whole.
  13. 21. A step-by-step set of instructions for solving a problem.
  14. 24. A number that is added to another number.