<a href="http://www.dadsworksheets.com/v1/Worksheets/Negative Numbers/Negative-Numbers-Addition-Subtraction-Three-Terms-4_V2.html">Negative Numbers Three Terms Addition and Subtraction 4 Worksheet</a>
( - 1 ) - ( - 2 ) - 9 = -8
2 + ( - 9 ) - ( - 4 ) = -3
( - 6 ) - 9 - ( - 2 ) = -13
( - 2 ) + ( - 1 ) + ( - 8 ) = -11
( - 8 ) - 7 - ( - 2 ) = -13
3 + ( - 7 ) - 8 = -12
( - 7 ) + 2 + ( - 5 ) = -10
( - 3 ) - 2 + 4 = -1
7 - ( - 3 ) - 2 = 8
7 - ( - 5 ) - 8 = 4
9 - ( - 9 ) + ( - 4 ) = 14
( - 5 ) + ( - 5 ) - 1 = -11
4 - ( - 7 ) + ( - 1 ) = 10
3 - ( - 6 ) - ( - 5 ) = 14
( - 3 ) - 8 + 8 = -3
( - 2 ) - 2 + 4 = 0