1 е не вижу
5383 × 96 ÷ (20 + 19 +9 ) + 10399 +(47063 - 184) × 7 =
5383 × 96 ÷ (39 +9 ) + 10399 +(47063 - 184) × 7 =
5383 × 96 ÷ 48 + 10399 +(47063 - 184) × 7 =
516768 ÷ 48 + 10399 + ( 47063 - 184) × 7 =
10766 + 10399 +(47063 - 184) × 7 =
10766 + 10399 +46879 × 7 =
10766 + 10399 +328153 =
349318