= with ~ over the top
approximately equal to
↑
increased
↓
decreased
+
positive (used to describe test results); may have multiple +’s to indicate degree
-
negative (used to describe test results), may have multiple -‘s to indicate degree
.
times or multiplication sign
√
check
=
equal to
#
number (in front of number; for example, #1); pound (following number, for example, 50#)
≠
not equal to
<
less than
>
greater than
@
at or each
%
percent
♀
male
♂
female
◦
degree