Evaluate
342
Factor
2\times 3^{2}\times 19
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90+50+40+40+30+42+50
Add 40 and 50 to get 90.
140+40+40+30+42+50
Add 90 and 50 to get 140.
180+40+30+42+50
Add 140 and 40 to get 180.
220+30+42+50
Add 180 and 40 to get 220.
250+42+50
Add 220 and 30 to get 250.
292+50
Add 250 and 42 to get 292.
342
Add 292 and 50 to get 342.
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