SIGNS
=
EQUAL
1,2,3,6
6
sum
addition
5.34
Ones
3 sided figure
triangle
+ & -
add and subtract
2,3,4,6
12
total
addition
500
hunderds
4 sided figure with 4 right angles
rectangle
x
multiply
2,3,4,6,8,12
24
less than
subtraction
76.53
tenths
5 sided figure
pentagon
/
fraction or divide
2,3,5,6,10, 15
30
product
multiply
3,847,678.152
100THS
two lines that never meet
parallel
x3
exponent
2,4,5,10.25.20
100
by
multiplication
0.05
hundreths
8 sided figure
octogon