The addition 457 + 982 + 896 = 2345 is incorrect. What is the least digit that can be changed to make the addition correct?

• 5
  5 in 457 changed to 6...so new numb is 467 satisfying the sum
• 10 years agoHelpfull: Yes(23) No(3)
• can't we change 4 of 2345 to 3 then 4 will be the least digit to be changed
• 10 years agoHelpfull: Yes(12) No(5)
• the actual answer for 457+982+896 =2335 here we need 2345 answer so we change the least digit in tens digit instead of 457 we change 467 so answer is 5
• 10 years agoHelpfull: Yes(3) No(2)
• 5 in 457 has to be changed
• 10 years agoHelpfull: Yes(1) No(3)
• 5 is the right answer beacuse 5 is the least from all the no which is changing after adding 10 to 457.
  457+982+896=2335;
  for correction we have to add 10 so least digit will be 5;
• 10 years agoHelpfull: Yes(1) No(1)
• change 5 -> 6 in the number 457 !!
• 10 years agoHelpfull: Yes(1) No(1)
• the difference b/n the whole sum&2345 is 10.
  457 is changed to 467.
  then 467+982+896=2347 is correct.
• 10 years agoHelpfull: Yes(0) No(0)
• one small change 5 should be changed to 6.
• 10 years agoHelpfull: Yes(0) No(0)
• 5 is the least digit to correct addition
• 6 years agoHelpfull: Yes(0) No(0)