Possible Clues:

• A cub's a strange means of multiplying
• Thus may thanks not be given with ability
• An aircraft designer, American, produces calculator
• Jack and Bill acquire American calculator
• One can count on getting a taxi back with us
• With this you can count on getting a taxi back with you and me
• You can count on getting a taxi up there with us
• Counter to sound of group swear word?
• A companion removed from God? You'd count on it
• You can count on a god abandoning church