1. Stating the problems: We need to add the amounts for three different cases: (22) $148.00 + 36.72 + 9.99$ (23) $1000.00 + 3.76 + 0.58$ (58¢ is 0.58 dollars) (24) $496.01 + 8.72 + 6.00$ 2. Solve problem (22): $$148.00 + 36.72 = 184.72$$ $$184.72 + 9.99 = 194.71$$ 3. Solve problem (23): $$1000.00 + 3.76 = 1003.76$$ $$1003.76 + 0.58 = 1004.34$$ 4. Solve problem (24): $$496.01 + 8.72 = 504.73$$ $$504.73 + 6.00 = 510.73$$ Final answers: (22) $194.71$ (23) $1004.34$ (24) $510.73$