Crossword Clue:

the ability to be summed

Answer	Crossword Clue
ADDENDS	Numbers to be summed
ADDENDS	Numbers to be summed, in math
RUNNINGOUTOFGASPS	Losing one's ability to be shocked?

DOJOS	Schools where boards may be used to measure ability
COULD	Had the ability to
CAPABLEOF	Having the ability to
SIGHT	The ability to see
CAN	Have the ability to
COULD	Had the ability to.
CAN	Has the ability to
REASON	The ability to think.

CANT	Lacks the ability to
SEALEGS	Ability to walk the deck.
SELFCONTROL	Ability to pass the bar?
IDEATIVE	Relating to the ability to create
ALEXIA	Loss of the ability to read
HORSESENSE	Ability to come in out of the rain
GREENTHUMBS	Indications of the ability to make things grow.
WEALTH	"The ability to fully experience life," per Thoreau

MOTORFUNCTION	The ability to walk or grip objects, e.g.
TACT	"The ability to describe others as they see themselves": Lincoln
TACT	"The ability to describe others as they see themselves," per Lincoln
WILLPOWER	The ability to publish a crossword in the "New York Times"?
SEALEGS	Ability to adjust one's balance to the motion of a ship
ALIENSPACEBARCRAFT	E.T.'s ability to use the lower part of a keyboard?