In this problem, you have to find the value of X. Here, you see some numbers in addition form. You have to look at this problem and determine its value. Your challenge is to find the logic of the math problem.
Find the value of X?
To find the value of X, we look at each column of the addition:
Units Column: 6+X=10 (or a number ending in 0).
For the sum to end in 0, 6+X must equal 10.
10−6=4.
Therefore, X=4.
This leaves a “carry” of 1 to the next column.
Tens Column: X+2+1 (carry)=7.
If we plug in X=4: 4+2+1=7.
This matches the result in the image perfectly.
Hundreds Column: 1+3=4. This also matches the result in the image.
