Seven minus negative two times negative 4 is equal to -1
13
-21
Nine times thirty-seven minus two hundred ninety is equal to 43.
54.3 squared
positive four
6
+12
Seven minus -6 is 13.
(-7)-(+2)=-5
yes
(-7) - (+8) = -7 -8 = -15
This become a plus positive, -7 minus -7 leaves zero
Seven minus a negative six equals a positive one
Seven minus negative two times negative 4 is equal to -1
positive 4
8 :)