4 x 2 x 7 x 8
- x x 2 7 x 2 8 x2 4
- u0440u0435u0448u0438u0442u0435 u0443u0440u0430u0432u043Du0435u043Du0438u0435 8 x 7 * 4 x 2 x 4 112 0
- 8 x 7 * 4 x 2 x 4 112 0
- 5 x 8 2 x 7 4 x 9
- 8 x 1 4 )+ 7 x 2 )u003d x 12
- 8 x ( 7 4 x 2 ( 11 7 x 4
- x 2 )( x 4 )( x 6 )( x 8 )+ 7
- 4 5 x 2 3 x 5 7 x 3 8
- (( 2 x 7 4 x 8 5 x 11 )) 101
- 4 x 2 x 7 x 8
