Answer:
16. 16
17. 6
18. 77
19. 5
20. 20
Step-by-step explanation:
What you have to do is get the number out of the square root.
What number times together equals 36? That is 6. So the square root of 36 is 6.
You do that for all of them and either add, subtract, multiply, or divide to get your answers.
16. 16
17. 6
18. 77
19. 5
20. 20
These are your answers.
