2-3
11 × 22 + 33 × 44 - 55 =
11 × 22 + 33 × 44 - 55 =
Jawaban:
1.639
Penjelasan dengan langkah-langkah:
11 × 22 + 33 × 44 - 55 =
= ( 11 × 22 ) + ( 33 × 44 ) - 55
= 242 + ( 33 × 44 ) - 55
= 242 + 1.452 - 55
= 1.694 - 55
= 1.639
11 × 22 + 33 × 44 - 55
= ( 11 × 22 ) + ( 33 × 44 ) - 55
= 242 + 1452 - 55
= 1694 - 55
= 1.639