symbols
arithmetic
terms
types
100

what is the ! symbol?

factorial
100

This number equals to the sum of any integer and its negative.

0

100

what does the term "complementary angles" mean?

adds up to 90 degrees

100

This field of mathematics is concerned with the sines, cosines, and tangents of angles.

trigonometry 

200

This number equals 44 plus 7, minus 23, times 10, divided by 2.

140

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