Sum of 12+23 with a Place Value Chart

Given Numbers from Greatest to Least: 23, 12

Place Value Chart
Tens Ones
23 2 3
12 1 2
Sum 3 5
Addition of numbers as illustrated in the Place Value Chart:
2 3
1 2
3 5
Therefore, the Sum of 12+23 = 35

The solution above and other related solutions were provided by the Sum of Numbers Application.