Alright, let's work through 9954 times 2025 step by step
9954 × 2025 = 2025 × (9954)
+ 2025 × 4 that equals 8100
+ 2025 × 50 that equals 101250
+ 2025 × 900 what gives us 1822500
+ 2025 × 9000 yielding 18225000

= 20156850
