( 1) Enjoy hours of family fun
and sharpen your math
skills with the
• Match wits with 6 pre-programmed games
.. . skill levels range from age 5 thru adult
• Quiz yourself with
• Add. subtract multiply. divide-ifs a handy
calculator. Features illuminated display
CAPACITY: 8-digit illuminated red display. No memory.
ARITH . FUNCTIONS: Adds, subtracts, multiplies, divides.
GAME FUNCTIONS: Game steps and outcome illuminate
on strategy screen and display. Lunar Landing: Challeng–
ing game of strategy and
player. Football: Competiuve 2-player game. Correct an–
swers to math problems complete plays, score touch–
thru adult. Gooey Gumdrop: 2-dimensional
search and strategy game. Ages 6--14. 1, 2 players. Walk
the Plank: Interpret clues to find a magic number. Ages 5-
9. 1, 2 players. Countin' On: You complete simple or com–
plex numerical sequences. Ages 5-9. 1, 2 players. Numbers
Game: Identify, remember numbers. Ages 5-9. 1, 2 play–
ers. Overlays (except Lunar Landing) shown above.
TEACHING FUNCTION: Enter a problem at your skill lev–
el. Unit will display 10 more problems at the same skill
level, in the same mode (
+. - ,
answer is correct; corrects wrong answers . . . and dis–
plays your current score after every problem. Division
Calculators for Challenging Fun
problems help teach concept of remainder.
ELEC. INFO: Runs on 2 "C" batteries, incl. Also runs
on AC current with Adapter sold below.
CONSTR.: Black plastic, 5Y2X9xl% in. 6 plastic game
overlays, 1 plastic teaching overlay incl.
ORDER INFO: Instructions included. Order extra
batteries and Adapter below. Warranted by APF.
Write for free copy, see page 303.
58064-Shpg. wt.! lb. 4 oz.. .. ....... $38.95
Extra "C" Battery. For
3 C 8965-Wt. ea. 6 oz..... ... .........Each 79c
For (I) above. UL listed for
AC. 3 watts. 6-ft. cord.
5839-Shpg. wt. 6 oz................ . . $3.85
An electronic learning
aid for kids aged 6
thru 11. Illuminated
problem . . kids
get 3 chances
to think of solution
before unit displays
Choose from 4
CAPACITY: 8-digit illuminated red display.
TEACHING FUNCTIONS: Select one of four
skill levels (4,000 pre-programmed problems
per level). Then choose
display a problem and give you 3 tries to
solve it before displaying the correct answer.
After a 10-problem series, display
your accuracy score.
ELECTRICAL INFO: Runs on one 9-v. battery,
not included, order separately, below.
CONSTRUCTION: Gold-color, brown with
multicolor face. Plastic. 5x3Y2Xl Ys in. Black
ORDERING INFORMATION : "Fun With
Math Facts" booklet included. Order battery,
below. Warranted by Texas Instruments.
Write for free copy, see page 303.
Shipping weight 14 ounces.
58063 ....................... $13.99
9-v. Battery. For item (2) above.
3 C 8985-Wt. ea. 2 oz........ Each $1.59
and (4) solve problems for business people
(3) APF Wallet-style
Calculator 1s just
slips into pocket
or purse without
(4) TEXAS INSTRUMENTS
Money Manager ...
can be your personal
memory. four levels
of parenthesis and
(3) Wallet-style APF Calculator with memory
Low-drain liquid crystal display and long-life mercury batteries
let you use calculator up to two years between battery changes
CAPACITY. MEMORY: 8-digit liquid crystal display. Fully addressable memory.
ARITHMETIC FUNCTIONS: Adds, subtracts, multiplies, divides. Constants for
Performs chain or mixed calculations.
SPECIAL FUNCTIONS: Floating decimal. Minus sign. Overflow and memory indicators.
ELEC. INFO: Runs on 3 mercury batt., incl. At least 2,000 hrs. use per 3-battery set.
CONSTR.: Gold color metal, 4Y:iX2%x':l4 in. Vinyl wallet-style case incl.
ORDER INFO: Instructions incl. Warranted by APF. Write for free copy, see pg. 303.
3 C 58079-0rder extra batteries, below. Wt. 3 oz.. . .. . ... ..... . . . .. . . .. .. ... . $18.99
3 C 8976-Extra Mercury Battery. For Calculator (3) above. Wt. 1oz.... . . . .Ea. 1.39
(4) TEXAS INSTRUMENTS Money Manager
with financial functions and memory
Preprogrammed financial functions and statistical capability give you fast, accurate solu–
tions to complex financial calculations. Algebraic logic entry.
CAPACITY, MEMORY: 8-digit illuminated red display. Fully addressable, accumulating
memory with memory/display exchange key. Adds, subtracts, multiplies, divides.
FINANCIAL FUNCTIONS: Cost/ sell/ margin keys provide direct solution of profit margin
calculations-enter any 2 of these variables to compute the third. Unit automatically com–
putes the unknown in problems of simple or compound interest and annuities. Linear
regression and trend-line analysis simplify trend forecasting, data correlation. Keys for
percent interest, payment, present value, future value, number of periods, logarithms, x
Exchange X and Y values. Calculate slope, intercept.
SPECIAL FUN'CTIONS: 4 levels of parenthesis. Overflow/ underflow, error indicators.
CONSTRUCTION: Black high-impact plastic. SY2X3YsX1':14 in. Vinyl case included.
ELECTRICAL INFORMATION: Runs on one 9-v. battery (not incl., order separately below).
Converts to rechargeable unit with Recharger Kit (5) sold below.
0 RDER ING IN FORMAT
N: Instructions included. Order one 9-v. battery or Recharger Kit
(5) below. Warranted by Texas Instruments. Write for free copy, see page 303.
3 C 58062-ShippingweightSounces . . ................. . ......... .. ....... . $19.95
3 C 8985-9-volt Alkaline Battery. For unit (4) above. Wt. 2 oz. . .. ...... .. Each 1.59
(5) AC Recharger Kit. For (4) above. Includes rechargeable
battery pack and recharger: UL listed 110-120-v., 60
watts. 6-ft. cord.
3 C 58089-Shipping weight 10 ounces . ... .. ... . ... $9.95
(6) Calculator Stand in Wood. Fits hand-held calculators
(like all on this page). Rubber feet help prevent slipping.
Teakwood. 4 positions. 6x3 in. Taiwan.
3 C 4010-Shipping weight
ounces .......... . ..... $3.99