Question

Charles made 3 withdrawals of $40 from his checking account. He deposited two checks for $15

each. By how much did the amount in his checking account change? Explain using 2-3 sentences
how you arrived at your answer.

Answer 1

Explanation:

3 x -$40 = -$120

2 x $15 = $30

-$120 + $30 = -$90

The amount in his checking account changed by $90