19 plus 12 equals 31. This is because addition is a mathematical operation that combines two numbers to find their total sum. In this case, adding 19 and 12 together results in a sum of 31.
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38 - 19 + 12 = 31
12 more than 19 means that you add 12 to 19 and you get 31.
8+11,7+12 eqauls 19
19
The answer is 672.