the difference & the sum\nspot cards are used for calculations multiple times, outcome predicted\nhenry christ\nharry lorayne
1971
reputation-makers Henry Christ, Harry Lorayne

The Difference & The Sum

spot cards are used for calculations multiple times, outcome predicted

the hc difference & sum\noriginal handling, spot cards are used for calculations multiple times, outcome predicted\nhenry christ
1971
reputation-makers Henry Christ

The HC Difference & Sum

original handling, spot cards are used for calculations multiple times, outcome predicted

i am in debt\nace to four, then cards are removed, always add up to ten\nfred kaps\ni am in debt\nfred kaps\njames swain
1972
fred kaps lecture Fred Kaps

I am in Debt

Ace to Four, then cards are removed, always add up to ten

a prediction and a date - updated\ncards dealt to any year called for from 1900 to 1975, plus predict a card\nnick trost\nthe ultra date trick\nnick trost
1976
subtle card magic: part two Nick Trost

A Prediction and a Date - Updated

Cards dealt to any year called for from 1900 to 1975, plus predict a card

calculator cards\nno. 62, selection is "six and three quarters cards" down in deck, it's correct with a card in which a quarter is torn out\nrichard himber
1976
self-working card tricks Richard Himber

Calculator Cards

No. 62, selection is "six and three quarters cards" down in deck, it's correct with a card in which a quarter is torn out

mickey mouse math\ncards change and split to display basic calculations with its spot values\npaul harris\nmickey mouse math\npaul harris\nthe sum of the parts\ndavid regal
1981
close-up fantasies finalé Paul Harris

Mickey Mouse Math

cards change and split to display basic calculations with its spot values

the calculator card trick\nno. 77, deck answers simple calculation after a spectator's cut\nj. w. sarles
1984
more self-working card tricks J. W. Sarles

The Calculator Card Trick

No. 77, deck answers simple calculation after a spectator's cut

sum talk of alexander\nvalue of selection is used to deal to another selection and so on through the deck, sum of all values equates a number from beginning\nalex elmsley
1994
the collected works of alex elmsley - volume 2 Alex Elmsley

Sum Talk of Alexander

value of selection is used to deal to another selection and so on through the deck, sum of all values equates a number from beginning

day one\ndate chosen by choosing some face-up and face-down cards from grid layout, looked up in diary, card noted there predicted, tapestry\nkarl fulves
1994
crooked tales Karl Fulves

Day One

date chosen by choosing some face-up and face-down cards from grid layout, looked up in diary, card noted there predicted, tapestry

higher math\ncards are used and transform/appear to illustrate simple calculations\njack birnman\neven higher math\nlarry jennings\nwilliam goodwin
1996
the looking glass Jack Birnman

Higher Math

cards are used and transform/appear to illustrate simple calculations

mickey mouse math\ncards change and split to display basic calculations with its spot values\npaul harris\nmickey mouse math\npaul harris
1996
the art of astonishment - book 3 Paul Harris

Mickey Mouse Math

cards change and split to display basic calculations with its spot values

i am in debt\ncards total ten although one by one is removed\nfred kaps\njames swain\ni am in debt\nfred kaps
1999
21st century card magic Fred Kaps, James Swain

mental math\nno. 10, three spectator concoct three-didget numbers from cards, they are added and sum predicted as four cards in case\n unknown
2001
new self-working card tricks
Unknown

Mental Math

No. 10, three spectator concoct three-didget numbers from cards, they are added and sum predicted as four cards in case

sum card prophet\nspectator choses card face-up and stabs it into face-down deck, cards on either side add up to chosen value\nkarl fulves\nbusiness card prophesy\nbill simon
2004
when psychics play poker Karl Fulves

Sum Card Prophet

spectator choses card face-up and stabs it into face-down deck, cards on either side add up to chosen value