Top 10k strings from Mathskills I (1984)(Griffin Software)(Side B).tzx in <root> / bin / z80 / software / Sinclair Spectrum Collection TOSEC.exe / Sinclair ZX Spectrum - Utilities & Educational / Sinclair ZX Spectrum - Utilities & Educational - [TZX] (TOSEC-v2007-01-01) /
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5 ;" "
4 lframe=8065
4 ;"PERCENTAGE: ";
4 ;"NAME: ";n$(
4 ;"INCORRECT: ";v
4 ;"CORRECT: ";u
4 ;" ":
4 *u/(u+v));"%"
4 *H,(c(i)<10
4 );" x ";b(1
4 );" and ";c(3
3 b(j)=a(i):
3 ;"- x - = --";
3 ;" WELL DONE !"
3 ;" CERTIFICATE
3 ;" "
3 ,xc;" "
3
2 z1=z1+(z-1
2 yc,xc;" Instructions?(Y/N)"
2 yc,xc+z;" ":
2 w(j)=w(j)/a(2
2 usr
2 qy=(q$="y"
2 qn=(q$="n"
2 o$=" "
2 logo
2 fact=fact+1
2 Recording
2 LIBRARY ROUTINES
2 ;"answer is"
2 ;"UPPER CASE";
2 ;"Type in file name in ";
2 ;"The top number of each fraction is called the"
2 ;"Stop and rewind tape"
2 ;"STRIKE":
2 ;"SAVE""file"" LINE 2"
2 ;"PLEASE WAIT";
2 ;"Load main program"
2 ;"Leave tape running"
2 ;"Correct";
2 ;"And the bottom number is called the";
2 ;" of Fractions "
2 ;" Your answer: ";a$
2 ;" LOADING PROGRAM
2 ;" ARE YOU SURE?(Y/N)"
2 ;" "
2 ;" ";
2 *yc1-(yc+yc1
2 *"m";d;p$:
2 )=" "
2 );c(i);" = ";b(i+1
2 );c(i);" = ";b(1
2 );" x ";b(i+1
2 );" = ";b(1
2 (n$(z)=" "
2 (i$<"a")))
2 "clear (y/n) ?";q$
2 "address ? ";x
2 "________________________________":
2 "________________________________"
2 "Your answer (wrong) ";a$
2 "No. of Drives?",dr:
2 "Filename",a$
2 "0")*(a$(z)
2 " incorrect"
2 " correct";
2 " ";v;" ";:
2 " ";u;" ";:
2 SIMPLIFY (AND EXPRESS YOUR
2 NUMERATOR
2 IN ORDER
2 FOR EXAMPLE:-
2 DENOMINATOR
2 BAD LUCK
2 ANSWER IN ITS LOWEST TERMS)
2 A.Cowley Sept.1982
2 Q
2 "
1 z1/3.33333
1 yc,xc;"Same Person?":
1 yc,xc;"Please choose from:-"
1 yc,xc;"Please ENTER your name":
1 yc,xc;" Please Wait."
1 x,y;" "
1 w(k)=w(k+1
1 w(i)=b(i-1
1 title page
1 paper;s$;w(1
1 p$()=("~usr"+p$)(
1 p$()=("~usr"+p$)
1 n$());"HELLO, ";
1 m(fact)=i:
1 m(fact)=i+.1
1 m(fact))):
1 k$="000102100001201000"
1 hcflcm
1 g(fact)=f(i):
1 fractions
1 file Pr
1 file
1 fact=fact+(w(1
1 c(j)=c(j)/f(k):
1 c(j)=c(j)/f(i):
1 ans=ans*f(i):
1 UUGZ,z2+key:
1 Multiplication and Division ";
1 HCFLCM
1 FRACTIONS
1 Draw Border Box
1 Created with Ramsoft MakeTZX
1 ;u;" correct";
1 ;o$;o$;o$;o$
1 ;,,,,,,,,"________________________________";
1 ;"we turn the second fraction upside-down and then multiply"
1 ;"we multiply the numerators to give the new numerator"
1 ;"top nos. together"
1 ;"the two bottom ";
1 ;"the prime numbers:-";
1 ;"the highest number that";
1 ;"numbers together "
1 ;"numbers exactly."
1 ;"multiply the two";
1 ;"into their prime factors.";
1 ;"giving us 60 as the LCM of 4,6 and 10"
1 ;"fraction upside-";
1 ;"for example:-";
1 ;"five pins to win"
1 ;"down, and multiply"
1 ;"divides each of two or more";
1 ;"answer:";
1 ;"and we multiply the denominatorsto give the new denominator"
1 ;"With five correct answers"
1 ;"We must split the numbers";
1 ;"WELL DONE !"
1 ;"Turn the second";
1 ;"The Lowest Common Multiple is the smallest number that is exactly divisible by each of two or more given numbers."
1 ;"The L.C.M. of 3,6 and 5 is 30","So we can re-write our example:-"
1 ;"The Highest Common Factor is";
1 ;"So far,you have ";:
1 ;"So far,you have ";
1 ;"So far, you have ";:
1 ;"Same Person?":
1 ;"SO THAT:";
1 ;"SINCE:-"
1 ;"SINCE: ";:
1 ;"Prime factors can be any of";
1 ;"PROGRAM: ""HCF"""
1 ;"PRIME NUMBERS";
1 ;"PAGE 2";
1 ;"PAGE 2","
1 ;"Next, multiply the";
1 ;"More?(Y/N)"
1 ;"Let's look at another example:-"
1 ;"Knock down all";
1 ;"Instructions? (Y/N)"
1 ;"In order to DIVIDE one fraction by another fraction"
1 ;"If you answer 'YES' to the followng question the program will be erased from memory":
1 ;"IS COMMON TO ALL THREE"
1 ;"I'll show you why":
1 ;"Hello, ";
1 ;"For example:-";
1 ;"FIVE CORRECT ANSWERS WIN"
1 ;"Do you want:-";
1 ;"Do you want Help?(Y/N)"
1 ;"DIVIDING THE 6 AND THE 9 BY 3";
1 ;"Correct so far ";u;
1 ;"Change the denominator of each fraction to ";b(1
1 ;"CERTIFICATE
1 ;"CANCEL FIRST.Then";
1 ;"BULLSEYE!":
1 ;"And so re-writing our example as"
1 ;"9",," -- becomes --",," 30";
1 ;"7 3 21"
1 ;"60 is the LCM of 4,6 and 10"
1 ;"60 divided by 12 is exactly 5"
1 ;"6 = 2 x 3";
1 ;"6 5 fractions."
1 ;"5 correct answers win"
1 ;"5 3 15"
1 ;"4 = 2 x 2";
1 ;"36 divided by 12 is exactly 3":
1 ;"30 30 30";
1 ;"3 6 5"
1 ;"3 5 15"
1 ;"27",,"Giving us --";
1 ;"24 divided by 12 is exactly 2":
1 ;"2,3,5,7,11,13,17,19 ... etc."
1 ;"2 x 2 x 3 x 5 contains all the factors of 4,6 and 10"
1 ;"2 3 5 7 11 13 17 19 ...."
1 ;"2 2 4";
1 ;"2 1 2";
1 ;"12 is the H.C.F. of 24,36 and 60":
1 ;"10 = 2 x 5"
1 ;"10 5 12","
1 ;"1 1 2"
1 ;"1 4 4";
1 ;"1 1 2"
1 ;"1 2"
1 ;"- and - are examples of";
1 ;"""LCM"""
1 ;" hcf = ";ans;" ":
1 ;" THE END OF THE LINE ":
1 ;" PROGRAM:""Fractions (x/
1 ;" PROGRAM:""Fractions (+/-)"""
1 ;" PROGRAM: ""LCM"""
1 ;" HIT THE BULLSEYE ":
1 ;" GET THE TRAIN TO ";
1 ;" If you answer 'YES' to the followng question the program will be erased from memory"
1 ;" If you answer
1 ;" Please Wait"
1 ;" More?(Y/N) "
1 ;" NEED help? (Y/N) "
1 ;" ":
1 ;" More?(Y/N) "
1 ;" "
1 ;" "
1 ;" "
1 ,xc;"Please ENTER your name:":
1 ,xc;"ENTER
1 ,"and ";v;" incorrect":
1 ,"More?(Y/N)"
1 ," Incorrect ";v
1 +"fractions":
1 *start,xc;"Type
1 *(zob+(zob=3
1 )=w(i)*w(3
1 )=g(fact))*14
1 )=g(fact))
1 )="-")+b(1
1 );" x ";w(4
1 );" x ";w(3
1 );" x ";w(2
1 );" help)"
1 );" AND ";c(3
1 );" ";b(2
1 );" ";b(1
1 ),,,,,,,,,,,,
1 )*(s$="x")+x(2
1 )*(s$="x")+x(1
1 (c(j)/f(k)))*f(k))-c(j)=0
1 (c(j)/f(i)))*f(i))-c(j)=0
1 (c(j)/f(i)))*f(i))-c(j)
1 "we must first find the L.C.M. (Lowest Common Multiple) of the denominators."
1 "contains all the factors,","giving ";:
1 "Your answer (wrong) ";
1 "Your answer ";q$;"/";r$:
1 "L.C.M. of ";c(1
1 "H.C.F. of ";c(1
1 "FRACTIONS"
1 "Correct answer is: ";ans:
1 "Correct answer is: ";ANS:
1 "Correct answer ";w(1
1 "Correct answer ";
1 "Change the denominator of each fraction to ";b(1
1 "BOWLING ALLEY":
1 ",," Find the LCM of 4,6 and 10"
1 """";z$;""""
1 " as the LCM."
1 " -, - and - are examples of 3 6 5 fractions."
1 " ")+(o$(2
1 your answer "
1 your answer "
1 we must put our answer in its lowest terms"
1 to the following question this program will be erased from Memory
1 to multiply fractions"
1 to add or subtract fractions,"
1 the numerator (top) now",,,,"(or
1 the numerator (top) now ";o$;
1 the LCM of two or more numbers, we must first break those numbers down into their prime factors."
1 the LCM is the number that contains all their factors"
1 key in the denominator ",,,,;
1 key in the denominator ",,,,,,
1 for help)"
1 correct answer is ";ans:
1 correct answer is ";ANS
1 WHAT IS THE LCM OF:-
1 WHAT IS THE HCF OF:-
1 WE CAN SEE THAT:-
1 WE CAN MAKE OUR TASK EASIER BY:-"
1 To end the program"
1 TO FIND THE H.C.F. :-
1 So our example becomes:-
1 MULTIPLICATION and DIVISION";
1 Lowest Common Multiple
1 IN ORDER TO FIND
1 Highest Common Factor
1 For example:-
1 FOR EXAMPLE :-
1 FIND THE H.C.F. OF
1 DON'T LET THE CATERPILLAR DIE
1 BEFORE WE MULTIPLY
1 Addition and Subtraction ";
1 AND THEN WE CAN SEE THAT:-
1 ADDITION and SUBTRACTION";
1 -- + -- + --"
1 - + - + -";
1 TO FINISH."
1 LOWEST COMMON MULTIPLE";"?"
1 HIGHEST COMMON FACTOR ";"or"
1 (3 pages) PAGE 1":
1 (4 pages) PAGE 1"
1 I