9 x 6 - 9

2 x 3 - 4

( 40 - 33 ) x 8

( 38 - 37 ) x 4

3 x 8 - 3

( 10 - 2 ) x 3

( 5 + 1 ) x 4

2 + 4 x 5

( 45 - 43 ) x 2

7 x ( 48 - 40 )

( 19 - 10 ) x 3

8 x 4 - 3

( 46 - 41 ) x 3

( 1 + 1 ) x 2

6 x 2 - 12

9 x ( 7 - 3 )

( 49 - 48 ) x 6

( 13 - 8 ) x 9

( 54 - 47 ) x 1

( 12 - 5 ) x 9

( 39 - 38 ) x 1

8 x 2 - 11

( 4 + 2 ) x 7

( 45 - 42 ) x 8

( 36 - 32 ) x 7