Across
- 1. a part of a whole
- 3. the amount of space occupied by a two-dimensional figure
- 4. a polygon with three sides having three vertices
- 6. an arithmetic value used to represent quantity
- 8. finding the difference between two numbers or quantities
- 9. the vertical distance from the top to the object's base
- 13. a 2D shape that has 4 sides, 4 corners, and 4 right angles
- 16. the length of any great circle
- 17. splitting a specific amount into equal parts
- 18. a kind of mathematics that deals with shapes and figures
Down
- 2. adding something to something else
- 3. represents problems or situations in the form of mathematical expressions
- 5. a statement that can be demonstrated to be true
- 7. the repeated addition of groups of equal sizes
- 8. symmetrical, round in shape
- 10. a number or ratio that can be expressed as a fraction of 100
- 11. a shape that is made up of a curved line
- 12. a three-dimensional solid object in which the two ends are identical
- 14. the rightmost position in a number or the one's place`
- 15. the distance around the edge of a shape