Question

16 + 20 × 20 - 45 + 105 : 5

Answer 1

16 +[20 × 20] - 45 + [105 : 5]      Tanda "[]" langkah mengerjakan
= [16 + 400] - 45 + 21
= [416 - 45] + 21
= 371 + 21
= 392

-- Semoga Membantu, maaf jika ada kesalahan --

Answer 2

20×20= 400
105: 5= 21

16+400-45+21= 392