Approximating Square Roots

Multiple Choice

Approximate $$\sqrt[]{42}$$  to the nearest whole integer.

• 6

• 7

• 21

• 42

Multiple Choice

Approximate $$\sqrt[]{6}$$  to the nearest whole integer.

• 6

• 2

• 3

• 12

Multiple Choice

Approximate $$\sqrt[]{12}$$  to the nearest whole integer.

• 6

• 3

• 4

• 12

Multiple Choice

Approximate $$\sqrt[]{320}$$  to the nearest whole integer.

• 320

• 160

• 17

• 18

Multiple Choice

Approximate $$\sqrt[]{65}$$  to the nearest whole integer.

• 7

• 8

• 32

• 65

Multiple Choice

Approximate $$\sqrt[]{52}$$  to the nearest whole integer.

• 7

• 8

• 26

• 52

Multiple Choice

Between which two consecutive integers would you find $$\sqrt[]{29}$$  

• 4 and 5

• 5 and 6

• 6 and 7

Multiple Choice

Between which two consecutive integers would you find $$\sqrt[]{18}$$  

• 4 and 5

• 5 and 6

• 6 and 7

Multiple Choice

Between which two consecutive integers would you find $$\sqrt[]{132}$$  

• 9 and 10

• 10 and 11

• 11 and 12

Multiple Choice

Between which two consecutive integers would you find $$\sqrt[]{270}$$  

• 15 and 16

• 16 and 17

• 17 and 18

Multiple Choice

Between which two consecutive integers would you find $$\sqrt[]{494}$$  

• 20 and 21

• 21 and 22

• 22 and 23

Multiple Choice

Between which two consecutive integers would you find $$\sqrt[]{221}$$  

• 14 and 15

• 15 and 16

• 16 and 17

Multiple Choice

$$\sqrt[]{24}$$  approximated to the nearest tenth would most likely be ...

• 4.4

• 4.6

• 4.9

Multiple Choice

$$\sqrt[]{15}$$  approximated to the nearest tenth would most likely be ...

• 3.1

• 3.5

• 3.9

Multiple Choice

$$\sqrt[]{37}$$  approximated to the nearest tenth would most likely be ...

• 6.1

• 6.5

• 6.9

Multiple Choice

$$\sqrt[]{80}$$  approximated to the nearest tenth would most likely be ...

• 8.1

• 8.5

• 8.9

Multiple Choice

$$\sqrt[]{123}$$  approximated to the nearest tenth would most likely be ...

• 11.1

• 11.5

• 11.9

Multiple Choice

$$\sqrt[]{12}$$  approximated to the nearest tenth would most likely be ...

• 3.1

• 3.5

• 3.9

Multiple Choice

$$\sqrt[]{112}$$  approximated to the nearest tenth would most likely be ...

• 10.1

• 10.5

• 10.9

Multiple Choice

$$\sqrt[]{420}$$  approximated to the nearest tenth would most likely be ...

• 20.1

• 20.5

• 20.9