2-(-1)=
2+1=
3
When a parenthesis
is preceded by a minus sign,
remove
the parentheses
and
the minus sign before the parentheses
and
change the sign of each term
within the parentheses.
When a parenthesis (-1)
is preceded by a minus sign, -(-1)
remove
the parentheses ( )
and
the - sign before the parentheses
and
change the sign of each term -1
within the parentheses +1
It is: -2.5 minus 0.75 = -3.25
Seven minus negative two times negative 4 is equal to -1
Two quarters minus two thirds is negative one sixth. Two quarters is six twelfths, and two thirds is eight twelfths. Six twelfths minus eight twelfths is minus two twelfths or minus one sixth.
-1/6. Negative one sixth.
negative two thirds
It is: -2.5 minus 0.75 = -3.25
negative one and two thirds.
Negative one third.
Negative 3.8 is.
zero
It is: -2.5 minus 0.75 = -3.25
Seven minus negative two times negative 4 is equal to -1
Two quarters minus two thirds is negative one sixth. Two quarters is six twelfths, and two thirds is eight twelfths. Six twelfths minus eight twelfths is minus two twelfths or minus one sixth.
-2 minus -5.5 is 3.5
Negative twenty nine minus negative twenty one is negative eight.
The solution to three minus negative one over two plus seven is 21/2. In decimal form, the solution is 10.5.