Olivia has $143 in the bank. She withdraws $40. Then she deposits $92. Write an addition expression to represent the situation. Then find the sum.

The addition expression to represent the situation is $143 + ( - $40) + ($92)

Sum is $195

Step-by-step explanation:

Given: Olivia has $143 in the bank. She withdraws $40. Then she deposits $92

To find: addition expression to represent the given situation. Also, to find the sum

Solution:

Amount in the bank = $143

Amount withdrawn from the bank is denoted by the minus sign

So, amount withdrawn from the bank = - $40

Amount deposited in the bank is denoted by the plus sign

So, amount deposited in the bank = + $92

Therefore,

the addition expression to represent the situation is $143 + ( - $40) + ($92)

Also,

$143 + ( - $40) + ($92) = $143 - $40 + $92 = $195