=((10+41)x4+5)x11
=(51x4+5)x11
=(204+5)x11
=209x11
=2299
[(10 + 205 : 5) × 4 + 5] × 11 =
= [(10 + 41) × 4 + 5] × 11
= (51 × 4 + 5) × 11
= (204 + 5) × 11
= 209 × 11
= 2299
