mathematics 
Mathematik 
is greater than 
ist größer als 
is greater than or equal to 
ist gleich oder größer als 
is less than 
ist kleiner als 
is less than or equal to 
ist gleich oder kleiner als 
plus or minus 
plus oder minus 
is identical with 
ist identisch mit 
is not identical with 
ist nicht identisch mit 
equals 
ist gleich 
is not equal to 
ist ungleich 
is approximately equal to 
ist annähernd gleich 
is equivalent to 
ist äquivalent mit 
divided by 
Division 
multiplied by 
Multiplikation 
minus/negative 
Subtraktion 
plus/positive 
Addition 