Across
- 2. The axes of a two-dimensional Cartesian system divide the plane into four infinite regions
- 5. the starting point from where we begin our calculations or plotting
- 7. the space occupied within the boundaries of any three-dimensional solid.
- 9. used to compare two or more numbers
- 13. the parts of a whole or collection of objects
- 15. This means that you keep the first fraction as it is, flip the second fraction, and change the problem to a multiplication problem.
- 16. a statement having minimum of two numbers, or variables, or both and an operator connecting them
- 17. the process or skill of taking one number or amount away from another.
- 18. the order of operations as follows: Parentheses, Exponents, Multiplication, Division, Addition, and Subtraction.
- 19. compares two values, showing if one is less than, greater than, or simply not equal to another value
Down
- 1. A symbol for a value we don't know yet
- 3. the process of calculating the number of times one number is contained within another.
- 4. comparison between two fractions
- 6. a number that consists of a whole and a fractional part
- 8. the action or process of adding something to something else.
- 10. a number or ratio expressed as a fraction of 100
- 11. the largest of those common factors
- 12. The best teacher in the whole world
- 14. the number of unit squares that cover the surface of a closed figure.
- 20. the smallest multiple that two or more numbers have in common.