91影视

Without solving the problem 鈥�$44$is $80\%$of what number鈥� think about what the solution might be. Should it be a number that is greater than $44$or less than $44$? Explain your reasoning.

Simplify Expressions with Square Roots :$\sqrt{36}$

In the following exercises, find the least common multiple of each pair of numbers using the prime factors method.
$12,16$

Simplify Expressions with Square Roots :$\sqrt{4}$

In the following exercise, simplify: $\sqrt{64}$

In the following exercise, simplify:$\sqrt{169}$

In the following exercise, simplify:$\sqrt{9}$

In the following exercise, simplify:$\sqrt{16}$

In the following exercise, simplify:$\sqrt{100}$

In the following exercise, simplify:$\sqrt{144}$