5+( -12 )-(-3-12) =
( -2) - ( - 3 ) +32 =
9 : ( 6 : ( -2 ) =
440 -(30+6 ( 19 -12 ) =
27 +3-45 : 5 + 16
2x4 (7+4 ( 5x3 -9 )-3 (40-8 ) =
( 5+3x 2: 6-4 ) ( 4: 2-3+6) : ( 7 – 8 : 2 -2 )
( 3-9) + (5-(-2 ) =
3x9 +(6+5-3 )-12 : 4 =
( 2x4 +12 ) ( 6-4 ) =
( 17 -15 ) + ( 7 -12 ) : ( 6 -7 ) x ( 12 -23 ) =
3-( 4- ( 5-7) –(9 –(5 – (-4 ) =
14 –( 8+7)- (4+2-3-(-4 +5 )
2+5 x ( 2x3 ) =
27 + 3x5 -16 =
3
32
25
3
10
-3
368
2
54
37
+8
1082
-3
40
26