Sofia Real Numbers

2. A number that can't be turned into a fraction or decimal.
4. A combination of symbols which context depends on specific rules.
7. A mathematical statement where both sides are equal.
11. When a real number is multiplied by itself.
14. Positive integers occasionally including zero.
18. The distance a number is from zero.
19. When a pair of numbers have a sum of zero.
20. 3.14.
21. A number that when added to another number doesn't change the sum, which is zero.
25. Any real number, and a number that can be turned into a fraction or decimal.
26. It makes addition and multiplication calculations quicker and easier to solve.
27. Two different expressions that have the same answer.
30. Two operations that undo each other.
31. A number that contains a numerator and denominator.
32. Two expressions that aren't equal.
33. An expression built up of integers, variables and algebraic operations.
34. A constant quantity that is placed before and multiplying a variable in an expression.
35. A number with no fractions or decimals, also know as an integer.

1. This leaves any element unchanged when combined.
3. When an irrational number is multiplied by itself.
5. A key number that is fixed and often referred to by a symbol.
6. An equation with two variables that create a straight line if plotted on a graph.
8. When multiple variables equal the same thing.
9. A number that when multiplied by another number gives the product or expression.
10. When a number is multiplied by itself.
12. When a decimal has a group of digits that are repeated indefinitely.
13. When there are fractions within fractions.
15. The order numbers are multiplied in won't affect the product.
16. It helps you solve equations in the form a(b+c.)
17. A way to find the reciprocal of a number.
22. A rational number.
23. It can assume different values.
24. A number with infinite digits after the decimal point.
28. A number in which the whole number and fraction are separated by a point.
29. When the sum of two numbers is zero.