Find the missing numbers

Here are the solutions for finding the missing numbers:

1. To find the missing number, subtract 232 from 658.

   $$658 - 232 = 426$$

   The missing number is $\boxed{426}$.

2. To find the missing number, subtract 331 from 856.

   $$856 - 331 = 525$$

   The missing number is $\boxed{525}$.

3. To find the missing number, subtract 133 from 685.

   $$685 - 133 = 552$$

   The missing number is $\boxed{552}$.

4. To find the missing number, subtract 428 from 923.

   $$923 - 428 = 495$$

   The missing number is $\boxed{495}$.

5. To find the missing number, subtract 248 from 585.

   $$585 - 248 = 337$$

   The missing number is $\boxed{337}$.

6. To find the missing number, subtract 259 from 925.

   $$925 - 259 = 666$$

   The missing number is $\boxed{666}$.

7. To find the missing number, subtract 530 from 789.

   $$789 - 530 = 259$$

   The missing number is $\boxed{259}$.

8. To find the missing number, subtract 426 from 642.

   $$642 - 426 = 216$$

   The missing number is $\boxed{216}$.

9. To find the missing number, subtract 624 from 868.

   $$868 - 624 = 244$$

   The missing number is $\boxed{244}$.

10. To find the missing number, subtract 262 from 546.

    $$546 - 262 = 284$$

    The missing number is $\boxed{284}$.