There are infinitely many answers.
Start with addition:
0 + 1005
or 1 + 1004
or 2 + 1003 etc
and then there are decimals:
0.1 + 1004.9
0.2 + 1004.8 etc
you could also have Irrational Numbers
Next, subtractions:
1006 - 1
1007 - 2 etc
and then decimals and then irrational numbers.
Next, multiplications:
1 * 1005
2 * 502.5
3 * 335 etc
and then fractions
0.1 * 10050
0.01 * 100500 etc
I hope that by this stage you have grasped how totally useless it is to try to answer the question as it was asked.
All of those numbers are composite.
1001, 1003, 1005, 1007
The numbers are 7 and 6
2*2*2*2
1002, 1004, 1006, 1008 and 1005.
It is: 15 times 67 = 1005
1,005% = 10.05
1 litre = 1000 millilitres so 1005 litres = 1005*1000 = 1005000 millilitres. Simple!
67
1 x 1005, 3 x 335, 5 x 201, 15 x 67.
All of those numbers are composite.
1001, 1003, 1005, 1007
Neither one is prime.
1005-2=1003
1005-2=1003
The numbers are 7 and 6
2*2*2*2