The square root of 66 will be between 8 and 9, closer to 8. 8.1 is too low, 8.2 is too high. 8.12 is low, 8.13 is high. 8.124 is close enough.
7
The square root of 66 is a little bit greater than 8. So, plotted on a number line, it would be just to the right of the number 8.
The square root of 49 is 7 and the square root of 64 is 8 so it has to be between 7 and 8 (and it's probably closer to 7)
8 and 9
8
The square root of 66 will be between 8 and 9, closer to 8. 8.1 is too low, 8.2 is too high. 8.12 is low, 8.13 is high. 8.124 is close enough.
No, the square root of 8 has to be between 2 and 3, closer to 3.
7
The square root of 66 is a little bit greater than 8. So, plotted on a number line, it would be just to the right of the number 8.
The square root of 49 is 7 and the square root of 64 is 8 so it has to be between 7 and 8 (and it's probably closer to 7)
8 and 9
9 its 8.8888 or something like that
The square of 57 is 3249 The square root of 57 is closer to 8.
The square root of 53 is approximately 7.28. Since 7.28 is closer to 7 than to 8, the nearest integer to the square root of 53 is 7.
No. The square root of 8 will be between 2 and 3, much closer to 3.
The approximate value of the square root of 65 is around 8.06. This is because 8 squared (64) is just below 65, and 9 squared (81) is above it. Therefore, the square root lies between 8 and 9, closer to 8.