10 Gal = 1280 oz = 106 12oz bottles
1Tbsp each bottle = 6.625 cups
less 1.5 cups amber malt for prime
= 5 cups water, 1.5 cups malt.
= 2.5 cups water, 3/4 cups malt.
or 1 3/4 cups water, .5 cup malt
1Tbsp in each bottle to prime
Calculator: https://www.brewersfriend.com/beer-priming-calculator/