อีกรูปแบบของอนุกรมเลขคณิตคะ ลองทำดูนะคะ
จงหาผลบวกของอนุกรมเลขคณิตต่อไปนี้คะ
1.) 1 + 3 + 5 + ... + 99
2.) 200 + 190 + 180 + ... + (-50)
อาจจะต้องใช้ตัวเลขในการคิดคำตอบเยอะหน่อยนะคะ แต่ก็ไม่เกินความสามารถของคนเก่งของครูทุกคนหรอกคะ เชื่อได้เลย....
1.7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2.170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40
1)7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2)170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40 ค่ะ
1.7 9 11 13 15 17 19 21 23 25 29 31 33 35 37 39 41 43 45 49 51 53 55 57 59 61 63 65 67
ตอบลบ2.170 160 150 140 130 120 110 100 90 80 70 60 50 40 30 20 10 -10 -20 -30 -40
1.7 9 11 13 15 17 19 21 23 25 29 31 33 35 37 39 41 43 45 49 51 53 55 57 59 61 63 65 67
ตอบลบ2.170 160 150 140 130 120 110 100 90 80 70 60 50 40 30 20 10 -10 -20 -30 -40
1)7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2)170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40 คับ
ตอบ 1)7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2)170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40 ค่ะ
1. 7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2. 170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40
1.7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2.170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40
1)7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2)170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40
1)7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2)170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40 ค่ะ
1)7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2)170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40 ค่ะ
ตอบ1.7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2.170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40 ค่ะ
1)7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2)170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40 คร๊า
1.7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2.170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40
1.7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2.170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40 ค่ะ
1.7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2.170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40
1.7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2.170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40
1.7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2.170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,1,0,0,-10,-20,-30,-40
1. 7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2. 170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40
1)7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2)170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40
ตอบ 1
ตอบลบ7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบ2.
.170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,1,0,0,-10,-20,-30,-40
ตอบ 1
ตอบลบ7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบ2.
.170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,1,0,0,-10,-20,-30,-40
1.2,500
ตอบลบ2.1,200
1.2500
ตอบลบ2.1200
นิกร ปะโหล
ตอบลบ7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
2.170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40
1.7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2.170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40
1.7 9 11 13 15 17 19 21 23 25 29 31 33 35 37 39 41 43 45 49 51 53 55 57 59 61 63 65 67
ตอบลบ2.170 160 150 140 130 120 110 100 90 80 70 60 50 40 30 20 10 -10 -20 -30 -40
1.7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2.170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40 ค่ะ
1.7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2.170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40
1.7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2.170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40
1.7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2.170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40
1)7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2)170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40 คับ
1.7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2.170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40
1.7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2.170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40
1.7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2.170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40
ตอบ 1
ตอบลบ7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบ2.
.170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,1,0,0,-10,-20,-30,-40
1.2,500
ตอบลบ2.1,200
1. 7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2. 170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40
1.7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2.170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40
1) 7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,
ตอบลบ51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,
93,95,97
2) 170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,
-10,-20,-30,-40 ค่ะ
1.7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2.170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40
1.7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2.170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40
1.7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2.170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40
ค่ะ
1.7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2.170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40 ค่ะ
1.7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2. 170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40
1.7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2.170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40 ค่ะ
1.2,500
ตอบลบ2.1,200
1)7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2)170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40 คับ
1)7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2)170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40 คับ
1. 7,9,11,13,15,17,19,21,23,25,27,29,31,
ตอบลบ33,35,37,39,41,43,45,47,49,51,53,55,
57,59,61,63,65,67,69,71,73,75,77,79,
81,83,85,87,89,91,93,95,97
2. 170,160,150,140,130,120,110,100,90,
80,70,60,50,40,30,20,10,0,-10,-20,
-30,-40, คะ
(จรินทร์ทิพย์ 5.1)
1.7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2.170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40
1)7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2)170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40 ครับ
1.7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63
ตอบลบ,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
2.170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40
1.2,500
ตอบลบ2.1,200
1.7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2.170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40
1.7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2.170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40
1.7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2.170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40
ตอบ
ตอบลบ1.4950
2.1950 ครับ
ตอบ
ตอบลบ1.4950
2.1950 ครับ
1.7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2.170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40
ตอบ
ตอบลบ1.4950
2.1950 ค่ะ
ตอบ
ตอบลบ1.4950
2.1950 ค่ะ
ตอบ
ตอบลบ1.4950
2.1950 ค่ะ
1.7,9,11,13,15,17,19,21,23,25,27,29,31,33,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,71,73,75,77,79,81,83,85,87,89,91,93,95,97,
ตอบลบ2.170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40 ค่ะ
1.7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2.170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40
1.2,500
ตอบลบ2.1,200
1.2,500
ตอบลบ2.1,200
1.2,500
ตอบลบ2.1,200
1. 2,500
ตอบลบ2. 1,200
1. 2,500
ตอบลบ2. 1,200 ค่ะ
1.2,500
ตอบลบ2.1,500
1.7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2.170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40
1)7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2)170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40 คับ
อนุพนธ์ ปวรรณา ม.5.4
ตอบลบ1)7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97,99
2)170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40 ครับ
1. 2,500
ตอบลบ2. 1,200
1)7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2)170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40 ค่ะ
1*2500
ตอบลบ2*1200
(1.)7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ(2.)170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40
(1.)7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ(2.)170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-4
(1.)7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ(2.)170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-4
1.2,500
ตอบลบ2.1,200
1.7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2.170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40
1.7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2.170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40
1.7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2.170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40
1.7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2.170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40
1.7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2.170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40
1.7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2.170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40
1.7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2.170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40
1.7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2.170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40
25 กรกฎาคม 2554, 18:21
1. 7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2. 170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40
1)7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2)170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40 คับ
1.7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2.170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40 ค่ะ
1.7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2.170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40
1.7,9,11,13,15,17,19,21,23,25,27,29,31,33,35,37,39,41,43,45,47,49,51,53,55,57,59,61,63,65,67,69,71,73,75,77,79,81,83,85,87,89,91,93,95,97
ตอบลบ2.170,160,150,140,130,120,110,100,90,80,70,60,50,40,30,20,10,0,-10,-20,-30,-40