Question

How is the 2 in the number 582 similar to and different from the 2 in the number 528

Answer 1

582
2=2
528
2=20
Different .
=20-2
=18

Answer 2

well, the 2 in 582 is in the ones place and the 2 in528 is in the tens place so

2 and 20
one is 10 times the other
they are both multiples of 2
one is a prime number and the other is a compsite