5 13 23 33 ?
what is next number ?

• 43
  =5*2+3=13
  =5*4+3=23
  =5*6+3=33
  =5*8+3=43
• 9 years agoHelpfull: Yes(55) No(7)
• every next number is the 3rd consecutive prime number to the previous one ...
  
  thats the logic to put this series in a flow..
  
  5 {7} {11} 13 {17} { 19} 23 {29} {31} 33 {37} {41} 43
  
  answer 43
• 8 years agoHelpfull: Yes(26) No(5)
• 5*8+3
  
  
  
  
  
  
  
  
  
  
  
• 9 years agoHelpfull: Yes(4) No(6)
• 5,(5*2)+3,(5*4)+3,(5*6)+3,(5*8)+3
  
  5,13,23,33,43 is the answer..........
• 9 years agoHelpfull: Yes(4) No(1)
• First no. is 5 then
  5*2+3=13
  5*4+3=23
  5*6+3=33
  5*8+3=43
• 8 years agoHelpfull: Yes(3) No(0)
• 43
  =5*9-2
  5*1-2, 5*3-2, 5*5-2,,,,,,,,,,,,,,,,,,,,,,,,,,,
• 9 years agoHelpfull: Yes(2) No(5)
• 5+8=13
  13+10=23
  23+10=33
  33+8=41(ans)
• 9 years agoHelpfull: Yes(1) No(29)
• 5, 5*2+3, 5*4+3, 5*6+3, (5*8+3=43)
• 9 years agoHelpfull: Yes(1) No(0)
• 5*2+3=13
  5*4+3=23
  5*6+3=33
  5*8+3=43
• 8 years agoHelpfull: Yes(1) No(0)
• 43
  5*3-2=13
  5*5-2=23
  5*7-2=43
  
• 8 years agoHelpfull: Yes(1) No(2)
• 5*2+3=13 ,5*4+3=23........5*8+3=43
• 8 years agoHelpfull: Yes(1) No(0)
• PRIME SERIES (1,3,5,7,11)*5-2
  
• 7 years agoHelpfull: Yes(1) No(1)
• answer is 46
• 7 years agoHelpfull: Yes(1) No(4)
• 5*(2)+(3)=13
  5*(4)+(3)=23
  5*(6)+(3)=33
  5*(8)+(3)=43
  
• 7 years agoHelpfull: Yes(1) No(0)
• 43
  5+8=13
  13+10=23
  23+10=33
  33+10=43
• 7 years agoHelpfull: Yes(1) No(2)
• The missed number is 5. There is no number following the number in question. And the series begin with 5 followed by 2 digit number ending in 3 and three at a time delimited by 5.
  So the rest of the series is 5 13 23 33 5 43 53 63 5 73 83 93 5 and so on.
• 9 years agoHelpfull: Yes(0) No(4)
• 43
  5*3-2=13
  5*5-2=23
  5*7-2=33
  5*9-2=45
  
• 9 years agoHelpfull: Yes(0) No(3)
• 43
  5*8+3=43
  
• 8 years agoHelpfull: Yes(0) No(0)
• 43
  no are 10series
• 8 years agoHelpfull: Yes(0) No(0)
• May be we can start with the 2nd no.,
  1+3=4
  2+3=5
  3+3=6
  4+3=7
• 8 years agoHelpfull: Yes(0) No(1)
• 5*2=10+3=13as multiplying with even numbers sequence digits 5*4=20+3=23;5*6=30+3=33
• 8 years agoHelpfull: Yes(0) No(0)
• 43
  =5*2+3=13
  =5*4+3=23
  =5*6+3=33
  =5*8+3=43
• 8 years agoHelpfull: Yes(0) No(0)
• 7*2+1=15
  15*3+1=46
  46*4+1=185
  185*5+1=926
  926*6+1=5557
• 8 years agoHelpfull: Yes(0) No(2)
• ans is 43
  
• 8 years agoHelpfull: Yes(0) No(0)
• 79
  5*2+3 =13
  13*2-3 = 23
  23*2-13 =33
  33*2+13 = 79
• 8 years agoHelpfull: Yes(0) No(7)
• ANS IS 43
  =5*2+3=13
  =5*4+3=23
  =5*6+3=33
  =5*8+3=43
• 8 years agoHelpfull: Yes(0) No(0)
• ANSWER IS 43
  
  1) 5, which can be written as 05, now multiply both the digits i.e. 0*5 = 0 (repeat the same for next digits)
  2) 13, 1*3 = 3
  3) 23, 2*3 =6
  3) 33, 3*3 =9
  
  
  now we get the series 0, 3, 6, 9,.. now the next digit will be 12
  
  one more thing, in the series, first number is from 0 series, second is from 10 series, third from 20 series and fourth from 30 series, now our fifth number should be from 40 series.
  
  so we can get 12 (in 40 series) only from 43, so answer will be 43
  
  first number five (5) is given for confusing the person.
• 8 years agoHelpfull: Yes(0) No(1)
• 43
  5*2+3=13
  5*4+3=23
  5*6+3=33
  5*8+3=43
• 7 years agoHelpfull: Yes(0) No(0)
• 
  5*2+3=13
  5*4+3=23
  5*6+3=33
  5*8+3=43
• 7 years agoHelpfull: Yes(0) No(0)
• 43
  2*2+1=5
  2*5+3=13
  2*9+5=23
  2*13+7=33
  2*17+9=43
• 7 years agoHelpfull: Yes(0) No(0)
• (2 * 1) + 3 = 5
  (2 * 5) + 3 = 13
  (2 * 10) + 3 = 23
  (2 * 15) + 3 = 33
  (2 * 20) + 3 = 43
  
  Hence, 43
• 7 years agoHelpfull: Yes(0) No(0)
• 5*3 = 15-2 = 13
  5*5 = 25-2 = 23
  5*7 = 35-2 = 33
  5*9 = 45-2 = 43
• 6 years agoHelpfull: Yes(0) No(0)
• 5 ---
  13 +10 = 23
  23+10 = 33
  33+10 = 43...
• 6 years agoHelpfull: Yes(0) No(0)
• 5 * 2 = 10 + 3 = 13
  5 * 4 = 20 + 3 = 23
  5 * 6 = 30 + 3 = 33
  5 * 8 = 40 + 3 = 43
  
  Ans : 43
• 6 years agoHelpfull: Yes(0) No(0)
• 43
  5*2+3=13
  5*4+3=23
  5*6+3=33
  5*8+3=43
• 5 years agoHelpfull: Yes(0) No(0)