Question

Can you solve the number puzzle ? if,38+13=21,49+35=21,55+14=21,93+23=21,21+37=?​

Answer 1

Answer:

Let a,b,c = d

Then c×10 -(b-a)=d

so now going by this logic we have

1,5,8=76

8×10-(5–1) =76

2,7,3=25

3×10 -(7–2)=25

3,4,9=89

9×10-(4–3)=89

4,5,7=69

7×10-(5–4)=69

So, 5,3,8=????

8×10-(3–5)=82