( 4 + 7 ) * ( 8 - 9 ) = ____ |
|   | ( 3 + 1 ) * ( 2 - 2 ) = ____ |
|
( 39 - ( 3 + 2 ) ) * 2 = ____ |
|   | ( 95 - ( 8 + 6 ) ) * 2 = ____ |
|
( 1 + 1 ) * ( 1 - 1 ) = ____ |
|   | ( 6 + 5 ) * ( 1 - 2 ) = ____ |
|
( 7 + 5 ) * ( 2 - 3 ) = ____ |
|   | ( 1 + ( 18 - 4 ) ) * 5 = ____ |
|
( 7 + 9 ) * ( 7 - 3 ) = ____ |
|   | ( 5 + ( 13 - 7 ) ) * 5 = ____ |
|
( 39 - ( 8 + 7 ) ) * 2 = ____ |
|   | ( 2 + ( 12 - 8 ) ) * 5 = ____ |
|
( 7 + ( 15 - 7 ) ) * 5 = ____ |
|   | ( 2 + 1 ) * ( 8 - 7 ) = ____ |
|
( 8 + 7 ) * ( 8 - 8 ) = ____ |
|   | ( 9 + 7 ) * ( 9 - 3 ) = ____ |
|