^,0@/W#O|P%Kq		;	b			
0
_

;}H6WHICH OF THE FOLLOWING SETS OF NUMBERS ARE PRIME?
A.) 1, 2, 5
B.) 2, 4
C.) 4, 9
D.) 3,5,9
E.) 3, 5
A
A,E
E,A
E
&VERY GOOD, LET'S TRY THE NEXT ONE.
4NO, THAT'S NOT CORRECT, LET'S HAVE SOME REVIEW.
:WHICH OF THE FOLLOWING SETS OF NUMBERS ARE COMPOSITE?
A.) 1, 2, 5
B.) 2, 4
C.) 4, 9
D.) 3, 5, 9
E.) 3,5
C
&VERY GOOD, LETS TRY THE NEXT ONE.
8SORRY, MAYBE WE NEED A REVIEW OF COMPOSITE NUMBERS!
0WHICH SET IS THE PRIME FACTORIZATION OF 24?
A.) 3, 3, 4
 B.) 1, 24, 2, 12, 3, 8, 4, 6
C.) 3, 2, 2, 2
D.) 2, 3, 4
E.) 3, 2, 3
C
>VERY GOOD, WE ARE NOW READY FOR THE PRE-TEST ON FRACTIONS
GOOD LUCK

WRONG
4PRIME NUMBERS ARE NUMBERS WITH EXACTLY 2 FACTORS

FOR EXAMPLE: 7 IS PRIME
2                 ITS ONLY FACTORS ARE 7 AND 1
ARE YOU READY?
YES
TOO BAD
<COMPOSITE NUMBERS ARE NUMBERS WITH MORE THAN TWO FACTORS

 FOR EXAMPLE: 15 IS COMPOSITE
.              ITS FACTORS ARE  1, 3, 5, 15
 ARE YOU READY TO TRY AGAIN?
YES
 LETS TRY ANOTHER ONE ANYWAY
&WE SEEM TO HAVE A SERIOUS PROBLEM
DO YOU WANT SOME HELP?
YES
>I THINK THAT YOU BETTER ASK YOUR TEACHER FOR HELP ANYWAY!
(NOW WE ARE READY FOR THE PRE-TEST ON
8ADDING FRACTIONS THAT DONOT HAVE COMMON DENOMINATORS
8IN ORDER TO PASS THIS TEST YOU MUST GET 7 OUT OF 10
<PROBLEMS CORRECT, IF YOU SUCCEED YOU THEN WILL HAVE THE
6OPTION OF GOING ON TO THE NEXT UNIT OR TAKING THE
.FINAL EXAM IN ORDER TO IMPROVE YOUR GRADE

LET'S GET STARTED
HERE'S THE FIRST PROBLEM
&REMEMBER TO SIMPLIFY YOUR ANSWERS
1.)  1/3+1/6
1/2
*VERY GOOD, LET'S TRY THE NEXT PROBLEM
BI AM SORRY THAT YOU MISSED THAT ONE, BUT LET'S TRY ANOTHER ONE
	1/2+3/4
5/4
:VERY GOOD, I TRIED TO FOOL YOU, LET'S TRY THE NEXT ONE

SORRY, TRY AGAIN
3/8+1/3

17/24
& VERY GOOD, LET'S TRY THE NEXT ONE
SORRY TRY AGAIN
3/5+1/3

14/15
$VERY GOOD, LET'S TRY ANOTHER ONE
WRONG, TRY AGAIN
7/12+1/4
5/6
 GOOD SHOW, LET'S DO IT AGAIN
&WE ARE HAVING PROBLEMS, TRY AGAIN
2/3+1/4

11/12
VERY WELL DONE, TRY AGAIN
SORRY TRY AGAIN
1/4+1/8
3/8
GOOD, TRY ANOTHER ONE
WRONG, TRY AGAIN
1/10+2/15
7/30
GOOD, TRY ANOTHER ONE
WRONG, TRY AGAIN
6/7+1/3

25/21
VERY GOOD, AND AGAIN
SORRY, AGAIN
3/4+1/5

19/20
GOOD, PLEASE CONTINUE
<YOU HAVE NOW MISSED 4 PROBLEMS LET'S SEE IF WE CAN FIND
<WHERE YOU ARE HAVING DIFFICUULTIES.  WE WILL NOW DO SOME
*WORK ON FINDING LEAST COMMON MULTIPLES
#5/6+2/5

37/30
VERY GOOD, CONTINUE
$THAT'S ONE WRONG PLEASE CONTINUE
4/5+1/7

33/35
GOOD, LET'S DO THAT AGAIN
SORRY, TRY AGAIN
1/2+1/3

5/6
GOOD,AGAIN
SORRY, AGAIN
1/9+2/3
7/9
GOOD, LET'S DO ANOTHER ONE
:YOU HAVE NOW MISSED 4 PROBLEMS LET'S TRY AND FIND YOUR
*MISTAKES.  WE WILL NOW SWITCH TO LCM.
#3/4+2/3

17/12
GOOD,AGAIN
SORRY, AGAIN
1/8+3/4
7/8
GOOD,AGAIN
WRONG, TRY AGAIN
2/5+1/2
9/10
GOOD,AGAIN
SORRY, TRY AGAIN
3/4+2/5

23/20
GOOD, KEEP GOING
@SORRY, YOU HAVE NOW MISSED 4 PROBLEMS, WE NOW SWITCH YOU TO
(WORKING WITH LEAST COMMON MULTIPLES
#2/7+1/4

15/28
:VERY EXCELLENT YOU ARE NOW FINISHED WITH THE PRE-TEST
	ADFRC5,SORRY,THAT'S ONE WRONG, PLEASE CONTINUE
1/2+1/5
7/10
GOOD,AGAIN
WRONG, LETS TRY AGAIN
3/5+1/6

23/30
GOOD,AGAIN
WRONG,TRY AGAIN
3/4+5/6

19/12
GOOD,AGAIN
:WRONG, THAT MAKES 4 MISSES, LETS TRY SOME LCM PROBLEMS
#1/8+1/6
7/24
*GOOD,YOU HAVE NOW PASSED THE PRE-TEST!
	ADFRC5NO,TRY AGAIN
 3/4+1/6

11/12
GOOD, AGAIN
 NO,TRY AGAIN
!1/4+5/6

13/12
GOOD, AGAIN
!6YOU HAVE NOW MISSED 4, LETS TRY SOME LCM PROBLEMS
#3/8+1/6

13/24
GOOD,AGAIN
	ADFRC5SORRY, LET'S TRY ONE MORE
"5/8+5/6

35/24
GOOD, LET'S TRY ONE MORE
""NO, LETS TRY SOME LCM PROBLEMS
#1/7+5/6

41/42
 YOU JUST PASSED THE PRE-TEST
	ADFRC5NO, LETS CONTINUE
#@I SEE THAT WE DID NOT PASS THE PRE-TEST. LET'S SEE IF WE CAN
@FIND WHERE YOUR DIFFICULTIES LIE. WE WILL NOW TAKE A QIUZ ON
2FINDING THE LEAST COMMON MULTIPLE (LCM) OF TWO
>NUMBERS.  WE ARE STRIVING TO GET 3 OF 5 QUESTION CORRECT.
THE FIRST PROBLEM IS:

8;6 FIND LCM
!!
24
VERY GOOD, CONTINUE
NOPE, LET'S DO ANOTHER
%2;4 FIND LCM
4
GOOD,AGAIN
&WRONG, TRY AGAIN
'4;6 FIND LCM
12
GOOD, ANOTHER ONE
'WRONG,DO ANOTHER
(9;12 FIND LCM
36
4YOU PASSED THE QUIZ, PLEASE CONTINUE THE PROGRAM
ADFRC3NO, TRY AGAIN
)5;7 FIND LCM
35
GOOD,ANOTHER ONE
)NO,AGAIN
*8;12 FIND LCM
24
GOOD, AND AGAIN
*BMAYBE I HAVE FOUND YOUR PROBLEM, PLEASE CONTINUE WITH PROGRAM
,4;16 FIND LCM
16
(YOU PASSED THE QUIZ, PLEASE CONTINUE
ADFRC3WRONG, LET'S TRY ONE MORE
+3;5 FIND LCM
15
$GOOD, NOW LET'S TRY THE LAST ONE
+4NO, BUT I THINK THAT I HAVE FOUND YOUR MISTAKE,
PLEASE CONTINUE
,12;27 FIND LCM
108
.YOU HAVE PASSED THE QUIZ, PLEASE CONTINUE
ADFRC3NO, LETS TRY SOME OF THESE
,LET'S GO OVER SOME TERMS
ARE YOU READY?
YES
ADFRC2NO
$OK...GET READY AND RESPOND 'YES'
PLEASE TYPE 'YES' OR 'NO'
 PLEASE CONTINUE
ADFRC3WRONG, LET'S TRY ONE MORE
+3;5 FIND LCM
15
$GOOD, NOW LET'S TRY THE LAST ONE
+4NO, BUT I THINK THAT I HAVE FOUND YOUR MISTAKE,
PLEASE CONTINU