Approximating Square Roots

INDEPENDENT PRACTICE

1. Using your calculator, what is the square root of the given perfect square?

$$\sqrt[]{196}$$

INDEPENDENT PRACTICE

2. Using your calculator, what is the square of the given integer?

$$25$$

PARTNER PRACTICE

3. Using your calculator, estimate the square root of the given radical? Approximate answer to the nearest tenths place.

$$\sqrt[]{40}$$

PARTNER PRACTICE

4. Using your calculator, estimate the square root of the given radical? Approximate answer to the nearest tenths place.

$$\sqrt[]{112}$$

PARTNER PRACTICE

5. Using your calculator, estimate the square root of the given radical? Approximate answer to the nearest tenths place.

$$\sqrt[]{20}$$

INDEPENDENT PRACTICE

6. Using your calculator, estimate the square root of the given radical? Approximate answer to the nearest hundredths place.

$$\sqrt[]{60}$$

INDEPENDENT PRACTICE

7. Using your calculator, estimate the square root of the given radical? Approximate answer to the nearest hundredths place.

$$\sqrt[]{77}$$

INDEPENDENT PRACTICE

8. Using your calculator, estimate the square root of the given radical? Approximate answer to the nearest hundredths place.

$$\sqrt[]{192}$$