Trying to figure out Total Income. You would think simple math would work, but apparently im not doing it right. I have tried the answers $171,282 and $178,282 and they do not work.

Form 1040 (2018) Daniel B. and Freida C. Butler 111-11-1112 Page 2 1 Wages, salaries, tips, etc. Attach Form(s) W-2 ...................... 160,000 J 23 Tax-exemptinterest 2a J b Taxable interest J 3a Qualified dividends 3a 4,200 J b Ordinary dividends Attach Form(s) W- 2, Also attach 4a IRAs, pensions, and 4a b Taxable amount Form(s) W-ZG and annuities 1099'R if tax was 5a Social security benefits 5a b Taxable amount withheld. 6 Total income. Add lines 1 through 5. Add any amount from Schedule 1, line 22 7,000 4 .......................................... 7 Adjusted gross income. If you have no adjustments to income, enter the amount from line 6; otherwise, subtract Schedule 1, line 36, from line 6