3.1 Squares and square roots

Report 1 / 5

Find the value of the following number.

\(\sqrt {100} =\underline{\;\;\;\;\;\;\;\;\;}.\)

(A) \(20\)

(B) \(25\)

(D) \(50\)

Difficulty Level: Easy

Report 2 / 5

Find the value of the following number.

\(\sqrt {0.81} = \)

(A) \(0.09\)

(B) \(0.009\)

(D) \(0.9\)

Difficulty Level: Medium

Report 3 / 5

Find the value of the following number using calculator.

\(\sqrt {355} = \underline{\;\;\;\;\;\;\;\;\;}.\)

(A) \(19.44\)

(B) \(18.84\)

(D) \(19.55\)

Difficulty Level: Easy

Report 4 / 5

Find the value of the following number using calculator.

\(\sqrt {35.25} =\underline{\;\;\;\;\;\;\;\;\;\;\;\;\;\;}.\)

(A) \(6.98\)

(B) \(7.88\)

(D) \(7.77\)

Difficulty Level: Easy

Report 5 / 5

Find the value of the following number using calculator.

\(\sqrt 2 {\frac {3}{5}} =\)

(A) \(1.56\)

(B) \(1.61\)

(D) \(1.70\)

Difficulty Level: Easy