,LESSON #A3 ,NUMB]S & ,L9E> ,PROBLEMS ,ACTIV;Y #A,A _% #34 #41 #75 #97 #20 #108 #95 #44 #116 #31 #12 #63 #85 #28 #109 _: ,ACTIV;Y #A,B3 ,ANSW] ,KEY _% #1 #2 #3 #4 #5 #6 #7 #8 #9 #10 #100 #96 #85 #114 _: ,ACTIV;Y #A,C3 ,ANSW] ,KEY _% #1, #2, #3, #4, #5 #6, #7, #8, #9, #10 #95, #96, #97 #100, #101, #102 _: #A ,ACTIV;Y #A,D _% #3_4 #25+48 "K #75 #5_4 #36-= .K #28 #7_4 #52-= .1 #35 #10_4 =-71 .K #47 #14_4 #87-37 .1 #40 #26_4 #98-22 .K = #32_4 #17+59 "K #98 #35_4 #33+49 .K #82 _: #B