Correct Answer - Option 1 : 11913
Concept Used:
A Thousand = 1000
A Hundred = 100
Tens = 10
Ones = number itself
Calculation:
(Eleven thousand + 9 hundred + 2 tens) - 7 ones
⇒ (11 × 1000 + 9 × 100 + 2 × 10) - 7
⇒ (11000 + 900 + 20) - 7
⇒ 11920 - 7
⇒ 11913
∴ The value of (Eleven thousand + 9 hundred + 2 tens) - 7 ones is 11913.
