Fourth Grade Math Vocabulary

123456789101112131415161718192021
Across
  1. 3. To separate into basic elements (e.g., numbers or geometric shapes)
  2. 6. Numbers which follow each other in order, without gaps, from smallest to largest
  3. 10. A number not divisible by two. These numbers end with 1, 3, 5, 7, or 9
  4. 12. A 3D solid made up of polygons
  5. 13. The math processes of addition, subtraction, multiplication, and division
  6. 14. The amount of liquid a container can hold
  7. 16. A group of letters, words, numbers, or symbols that represent a mathematical rule (e.g. Length x Width = Area of a Rectangle)
  8. 17. A number denoting quantity (one, two, three, etc.) as opposed to an ordinal number (first, second, third, etc.)
  9. 20. To divide a whole into parts
  10. 21. A flat surface on a solid shape
Down
  1. 1. A number that is divisible by two. These numbers end with 2, 4, 6, 8, 0
  2. 2. Figures or angles that have the same size and shape
  3. 4. A pair of numbers (or letters) that define an exact location or point on a grid
  4. 5. The missing number in an equation
  5. 7. All whole numbers (positive and negative) and zero
  6. 8. A mathematical phrase without an equal sign
  7. 9. To rearrange the formation of a place value; used to help with borrowing and carrying during addition and subtraction
  8. 11. On a graph, the distance between numbers from one grid line to another (also called interval)
  9. 15. A symbol used to represent a number
  10. 18. A calculated "central" value of a set of numbers
  11. 19. Any single number from 0-9