Across
- 4. A flat shape with 4 straight sides that has a pair of opposite sides parallel.
- 7. A whole number that can be made by multiplying other whole numbers.
- 9. A pattern that you can cut and fold to make a model of a solid shape.
- 10. A graphical display where the data is grouped into ranges (such as "100 to 149", "150 to 199", etc), and then plotted as bars.
- 11. A calculated "central" value of a set of numbers.
- 14. The total area of the surface of a three-dimensional object.
- 17. Separated by + or − signs, or sometimes by divide.
- 19. How far a number is from zero.
- 21. Another name for Reciprocal.
- 22. A fixed value.
- 23. The power (or exponent) of a number says how many times to use the number in a multiplication.
- 24. Numbers that are in opposite positions on the number line.
Down
- 1. A number that can be made as a fraction of two integers (an integer itself has no fractional part).
- 2. A symbol (such as +, −, ×, etc) that shows an operation (i.e. you want to do something with the values).
- 3. The size of something.
- 5. A triangle with two equal sides.
- 6. Finding which prime numbers multiply together to make the original number.
- 8. The plane containing the "x" axis and "y" axis.
- 12. Writing a number to show the value of each digit.
- 13. Compares two values, showing if one is less than, greater than, or simply not equal to another value.
- 15. A solid object with two identical ends and flat sides.
- 16. The amount of 3-dimensional space something takes up.
- 18. A number used to multiply a variable. Example: 6z means 6 times z, and "z" is a variable, so 6 is a.
- 20. How much of something per 1 unit of something else.
- 23. At right angles (90°) to.