Question

What is the quickest method for plus sums

Answer 1

Break big numbers into Tens and Units, add the Units, then add on the Tens.

Explanation:

Example: 14+5 Break the "14" into Tens and Units: 10 + 4 Add the Units: 4 + 5 = 9 Now add the Tens: 10 + 9 = 19 Think "4 plus 5 is 9, plus 10 is 19"