Answer:
1. square root of 42 is 6.48
It is between 6 and 7.
2. square root of 3 is 1.73
It is between 1 and 2.
3. square root of 26 is 5.099
It is between 5 and 6
4. square root of 88 is 9.38
It is between 9 and 10
5. square root of 130 is 11.4
It is between 11 and 12