Significados de mental addition em inglês

I think there's a surprise in store for you, young man, was her mental addition, as she tripped within doors.

The new findings show that they're also capable of mental addition, and suggest that a cognitive system for basic arithmetic emerged early in primate evolution.

"He'll know more after awhile, which is more than we may," was the mental addition, as he looked into Mrs. Stannard's doubtful eyes.

"And, if I can, I will make you follow Guy Oleander's lead before I release you," was the mental addition of the naughty coquette.