879 + 1478 = 2357
All of them except 2357 which is a prime number
2357
2357
75 - 32
The 0 and the 3 obviously.
1 and 2357
2357 + 8789 = 11,146
It is: 2357+100 = 2457
879 + 1478 = 2357
This one is pretty easy. You have either the wrong bulb installed, it should be a #1157 not a #2357 which is a common mistake. The other possiblility is you have the bulb in backwords.
All of them except 2357 which is a prime number
25,927
2357
48.549 (rounded)
2,358
210