Liyana found the total number of large shirts for her company using the strategy
below. Is she correct? Check her work using a strategy of your own

189 shirts +51 shirts + 208 shirts =

100+ 0 + 200 = 300

80 +50 + 10 = 140

9+1 + 8 = 18

300 + 140 + 18 = 458 total shirts

Is Liyana correct? Explain your answer below.