Identify the MOST SPECIFIC set to which each of the following numbers belongs.

sqrt(36) -
0 -
9/11 -
6.263 -
4.56666.... -
-25 -
sqrt(42) -

word bank:
Rational number
integer
whole number
natural number
irrational number

sqrt(36) - whole number

0 - whole number, integer
9/11 - rational number
6.263 - rational number
4.56666.... - irrational number
-25 - integer
sqrt(42) - irrational number

You can only use one answer from the word bank for each question

sqrt(36) - whole number

0 - whole number, integer
9/11 - rational number
6.263 - irrational number
4.56666.... - rational number
-25 - integer
sqrt(42) - irrational number