,PRE-,K9D]G>T5 ,- #AST
     ,GRADE ,/UD5TS3 ,NEME?
    ,CODE )9 ,,UEB ,3TEXTS &
    ,/RATEGIES = ,SUPPORT+ !
     ,/UD5T 9 ,BUILD+ ,MA?
            ,SKILLS

     ,LESSON #A3 ,NUMB]S &
        ,L9E> ,PROBLEMS

    ,UNIV]S;Y ( ,S\? ,C>OL9A
      ,UP/ATE1 ,SPR+ #BJBJ

    ,SLIDE #B
    ,LESSON #A ,OBJECTIVES
,"PICIPANTS W 2 ABLE TO3

#A4 ,R1D & WRITE ! FOLL[+ ,NEME?
    SYMBOLS
  _4 ,NUMB]S _% #0 ,'TO #120 _:
  _4 ,MA!MATICAL COMMA
    _% (7, 8, 9) _:
  _4 ,PUNCTUA;N 9DICATOR
  _4 ,PLUS & M9US SIGNS
    _% (+, -) _:              #A
  _4 ,EQUALS SIGN1 GRT] ?AN
    SIGN1 LESS ?AN SIGN
    _% (.K, .1, "K) _:
  _4 ,G5]AL OMIS.N SYMBOL
#B4 ,NUMB] MA? PROBLEMS
#C4 ,R1D & WRITE L9E> PROBLEMS

    ,SLIDE #C
    ,NEME? ,CODE )9 ,,UEB
    ,3TEXTS
_4 ,Z ( ,JANU>Y #D1 #BJAF !
  ,UNIT$ ,/ATES N[ USES ,NEME?
  ,CODE )9 ,,UEB ,3TEXTS4
_4 ,RES\RCES PUBLI%$ 2F #BJAF >E
  9 ,NEME? ,CODE & SURR.D+ TEXT
  IS 9 ,,EBAE1 N ,,UEB4
_4 ,! #BJAH DOCU;T .7,GUID.E =
  ,TRANSCRIP;N ,US+ ! ,NEME?
  ,CODE )9 ,,UEB ,3TEXTS.'
  EXPLA9S H[ TO PREP>E BRL
  MAT]IALS4 HTTP3_/_/BRAILLE"
  AU?OR;Y4ORG_/UEB4HTML_?NEME?


                              #B
    ,SLIDE #D
    ,NUMB]S F _% #0 ,'TO #120 _:
   #A #B #C #D #E #F #G #H #I #J
    _% #1 #2 #3 #4 #5 #6 #7 #8
      #9 #0 _:

_4 ,YES1 ! NUMB]S _1,,>E 9 ! L[]
  "P ( ! CELL 9 ,NEME? ,CODE4 ,D
  Y "K :Y8
_4 ,TO WRITE A NUMB] F #J TO
  #ABJ1 Y 2G9 ) ! NUM]IC
  9DICATOR _% # _: "<DOTS #C-#D-
  #E-#F"> & !N IMMLY WRITE !
  ACTUAL NUMB]4
_4 ,TO WRITE ! NUMB] #AB1 Y WD
  WRITE _% #12 _: & R1D X Z
  TWELVE4

    ,SBIDE #E
    ,ACTIV;Y #A,A
    ,9T]L9E ! FOLL[+ NUMB]S4 _%
#1_4 #34 #41 #75
#2_4 #97 #20 #108
#3_4 #95 #44 #116
#4_4 #31 #12 #63              #C
#5_4 #85 #28 #109 _:

    ,SLIDE #F
    ,ACTIV;Y #A,A3 ,ANSW] ,KEY
#A4 ?IRTY-F\R =TY-"O SEV5TY-FIVE
#B4 N9ETY-SEV5 TW5TY "O HUNDR$
  EI<T
#C4 N9ETY-FIVE =TY-F\R "O HUNDR$
  SIXTE5
#D4 ?IRTY-"O TWELVE SIXTY-?REE
#E4 EI<TY-FIVE TW5TY-EI<T "O
  HUNDR$ N9E

    ,SLIDE #G
    ,ACTIV;Y #A,B
  ,BRL ^! NUMB]S @.<9TO ,NEME?
,CODE@.> Z %[N3
#A #B #C #D #E
#F #G #H #I #AJ
#AJJ #IF
#HE #AAD



                              #D
    ,SLIDE #H
    ,ACTIV;Y #A,B3 ,ANSW] ,KEY
  _% #1 #2 #3 #4 #5
#6 #7 #8 #9 #10
#100 #96
#85 #114 _:

    ,SLIDE #I
    ,MA!MATICAL ,COMMA
  ,IF Y WRITE S"EAL NUMB]S 9 A
R[ SEP>AT$ BY A COMMA1 Y ^1_1M/
USE ! MA!MATICAL COMMA _% , _:
"<DOT #F"> IMMLY AF EA* NUMB]
FOLL[$ BY A SPACE4
      @.<,PICTURE ( A /OP SIGN )
   A RAIS$ H&1 9DICAT+ CAU;N@.>
  ,! ,,UEB COMMA WD 2 3FUS$ ) !
NUMB] _% #1 _:4
  #G1 #H1 #I WD 2 WRITT5 @.<9
,NEME? ,CODE@.> Z3
_% #7, #8, #9 _:



                              #E
    ,SLIDE #AJ
    ,ACTIV;Y #A,C
  ,BRL ! FOLL[+ @.<9TO ,NEME?
,CODE@.> Z %[N 2L3
#A1 #B1 #C1 #D1 #E
#F1 #G1 #H1 #I1 #AJ
#IE1 #IF1 #IG
#AJJ1 #AJA1 #AJB

    ,SLIDE #AA
    ,ACTIV;Y #A,C3 ,ANSW] ,KEY
  _% #1, #2, #3, #4, #5
#6, #7, #8, #9, #10
#95, #96, #97
#100, #101, #102 _:

    ,SLIDE #AB
    ,! ,PUNCTUA;N ,9DICATOR
  ,USE ! PUNCTUA;N 9DICATOR
_% _ _: "<DOTS #D-#E-#F"> TO
AVOID 3FU.N 2T M>KS ( PUNCTUA;N
& NUMB]S4 _%
  #1_4 #37
  #7_4 #45
  #35_4 #6, #8, #10 _:        #F
    ,SLIDE #AC
    ,G5]AL ,OMIS.N ,SYMBOL
  ,! G5]AL OMIS.N SYMBOL IS
REPRES5T$ BY _% = _: "<DOTS #A-
#B-#C-#D-#E-#F"> & IS US$ :5 A
"Q M>K OR BLANK SPACE 9 PR9T %[S
A MISS+ NUMB]4 _%
    #98 = #100 = #102
  #14, #15, =, #17 _:

    ,SLIDE #AD
    ,SIGNS ( ,OP]A;N & ,SIGNS (
    ,COMP>ISON
_4 ,SIGNS ( ,OP]A;N
   _% + _: IS ! ADDI;N SIGN
     "<DOTS #C-#D-#F">
   _% - _: IS ! M9US SIGN "<DOTS
     #C-#F">
_4 ,SIGNS ( ,COMP>ISON
   _% .K _: IS ! EQUAL SIGN
     "<DOTS #D-#F1 DOTS
     #A-#C">
   _% .1 _: IS ! GRT] ?AN SIGN
     "<DOTS #D-#F1 DOT #B">
                              #G
   _% "K _: IS ! LESS ?AN SIGN
     "<DOT #E1 DOTS #A-#C">

    ,SLIDE #AE
    ,RULES = ,L9E> ,PROBLEMS )
    ,SIGNS ( ,OP]A;N & ,SIGNS (
    ,COMP>ISON
_4 ,! PROBLEM 2G9S ) A NUM]IC
  9DICATOR4
_4 ,"! IS NO SPACE ON EI SIDE (
  ! SIGN ( OP]A;N4
_4 ,"! IS A SPACE ON EI SIDE ( !
  SIGN ( COMP>ISON4 _%
    #45-25 .K #20
    #89=6 .K #95
    #100+11 "K #120
    #68-54 .1 #12 _:

    ,SLIDE #AF
    ,ACTIV;Y #A,D3 ,9T]L9E !
    ,L9E> ,PROBLEMS _%
#3_4 #25+48 "K #75
#5_4 #36-= .K #28
#7_4 #52-= .1 #35
#10_4 =-71 .K #47             #H
#14_4 #87-37 .1 #40
#26_4 #98-22 .K =
#32_4 #17+59 "K #98
#35_4 #33+49 .K #82 _:

   ,SLIDE #AG
   ,ACTIV;Y #A,D3 ,ANSW] ,KEY
#C4 ,TW5TY-FIVE PLUS =TY-EI<T IS
  LESS ?AN SEV5TY-FIVE4
#E4 ,?IRTY-SIX M9US :AT NUMB]
  EQUALS TW5TY-EI<T8
#G4 ,FIFTY-TWO M9US :AT NUMB] IS
  GRT] ?AN ?IRTY-FIVE8
#AJ4 ,:AT NUMB] M9US SEV5TY-"O
  EQUALS =TY-SEV58
#AD4 ,EI<TY-SEV5 M9US ?IRTY-SEV5
  IS GRT] ?AN =TY4
#BF4 ,N9ETY-EI<T M9US TW5TY-TWO
  EQUALS :AT NUMB]8
#CB4 ,SEV5TE5 PLUS FIFTY-N9E IS
  LESS ?AN N9ETY-EI<T4
#CE4 ,?IRTY-?REE PLUS =TY-N9E
  EQUALS EI<TY-TWO4

                              #I