Math

1. The study of the measurement, properties, and relationships of quantities and sets.
6. is a number we do not know.
7. Sum of numbers.
8. An instrument for measuring angles
9. A point or dot used to separate the whole number.
10. a number shows you how many times the number is to be used in a multiplication.
11. A reference line drawn on a graph
12. An exact location.
13. When two or more fractions have the same denominator.
16. To draw straight lines or measure distances.
17. the longest side of a triangle
19. is a number which multiplied by itself, gives you the original number.
20. Is the study of 'Rates of Change'.
22. act of solving
23. A ruler with a sliding central strip, marked with logarithmic scales.
24. a figure that has three sides.
25. Is a flat surface with no thickness

2. The part of mathematics in which letters and other general symbols are used.
3. A 3-dimensional object shaped like a ball.
4. A long thin mark made by a pen.
5. A triangle with three equal sides.
7. The distance a number is from zero.
12. to draw out or lengthen.
13. Something used for making mathematical calculations,
14. A line that just touches a curve at one point, without cutting across it.
15. typically a corner or a point where lines meet.
18. Are numbers you can multiply together to get another number.
21. Is the product of any quantity and an integer.
23. a position to the left or right of an object.