Ann is 6 years old. Her brother Tom is now two times older. What will be the sum of their ages 10 years later?
Tom is currently two times older than Ann, which means he is 6 * 2 = <<6*2=12>>12 years old.
In ten years Ann is going to be 6 + 10 = 16 years old.
And Tom is going to be 12 + 10 = <<12+10=22>>22 years old.
So the sum of their ages will be 16 + 22 = <<16+22=38>>38.
#### 38