You start with $600 in your checking account. You write a check for $200 and then deposit $100. You check the bank’s app, and it says you have $400. By how much is the bank’s balance shown in the app off?(1 point)

The bank's balance shown in the app is off by $300.

Original balance: $600
Check for $200: $600 - $200 = $400
Deposit $100: $400 + $100 = $500
Therefore, the bank's balance shown in the app is off by $300.

please do it again

Sure, let's break it down step by step:

1. Starting balance: $600
2. Write a check for $200: $600 - $200 = $400
3. Deposit $100: $400 + $100 = $500

The bank's balance shown in the app should be $500 after the deposit, but it is shown as $400.

Therefore, the bank's balance shown in the app is off by $100.