What would 3 groups of 13 equal if you added it up

Hey there!
1st
1. ascending order
2.descending order
3.dividend
4.divisor
5.estimation

2nd.
1. factor
2.inequality
3.Internation System of Units
4.product
5.quotient

3rd.
1.repeating decimal
2.scientific notation
3.standard notation
4.terminating decimal

Hope this helps!