Across
- 3. Where the x and y axis meet(0,0).
- 6. Plane shapes with straight sides. Also, the shape is closed so that all lines meet up.
- 7. To determine the value of a mathematical problem.
- 8. A symbol used for a number that we don't know the quantity of yet, usually expressed by x and y.
- 9. Also known as reciprocal. Whenever you multiply a number by this property it equals one.
- 12. The number placed generally before multiplying a variable.
- 13. To shorten or make less complex.
- 14. The small number to the right and above the base number,tells us how many times to use the base number in multiplication.
- 15. To work out a mathematical problem in order to find the solution.
Down
- 1. When you add to a number in order to get zero(The opposite sign of the original number).
- 2. The 4 areas made by the x and y axis. The areas are numbered I, II,III and IV.
- 4. The side that is opposite of the right angle in a right angled triangle.
- 5. Two shapes that are the same shape and size.
- 10. Tells us that two fractions or ratios are equal.
- 11. How far a number is away from zero.