Mr. brown made some lemonade. when 4 gallons had been drunk he made 6 more gallons. the children drank 4 gallons. there were 2 gallons left . how much lemonade did mr. brown start out with ?

Mr. Brown started out with 10 gallons.
4 + 6 = 10

He started out with 4 gallons.

hope this helps you

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