There are many ways that math and numbers can be used in puzzles. A popular puzzle that uses math and numbers is Sudoku.
twice a number
Mathematical operators
fsvxcxcv
What kind of mathematical phrase? can you please cite some examples?
algebra: 5[2x3(22-13)+3] mathematical: 5x2
Some examples of mathematical problems include solving equations, calculating probabilities, finding the area of shapes, and analyzing data using statistics.
Forces, velocities, accelerations.
A complete list of mathematical puzzles and games would be impossible to produce. There are simply too many and many were never written down.
Division is a mathematical term. Division is when you take to number and divide them together.
one example of a mathematical equation could be (+2x-5)-(-2x+5+10a) and the answer would be (-5a3+4x-2)
Addition and subtraction are mathematical processes. They can be used in equations, which are statements that the values of two mathematical expressions are equal, but they are not equations by themselves.
Any "expression" that represents a numeric value. Example: 2+2=4 or x+7=10. Actually the examples above are equations, not expressions. Expressions do not have = signs. 7a and 4x are examples.