The following symbols are commonly used in basic math and algebra. Be sure to know what each symbol represents.
- ≥ is greater than or equal to (also written
)
- ≤ is less than or equal to (also written
)
is not greater than
-
is not less than
-
is not greater than or equal to
-
is not less than or equal to
-
≈ is approximately equal to (also written 
)