Mr. Cleaves wrote four irrational numbers on the SMART board and asked Saul to choose the number closest to 4. Which irrational number should Saul choose?

All square roots are irrational except

Here we used the concept of squares and the square roots to understand and answer the question. An integer that can be expressed as the square of another integer is called a perfect square. In other words, it is defined as the product of some integer with itself. So the answer is perfect square.

Which two integers is between?

Here we were given the number  and we were supposed to find in between what numbers it lies. So we started of with finding the squares of number and computed in which number it lies, and we found that it lies in between 11 and 12.

Which two integers is between?

Here we were given the number  and we were supposed to find in between what numbers it lies. So we started of with finding the squares of number and computed in which number it lies, and we found that it lies in between 1² and 2².

Identify the number that points to the letter Z on the number line,

Here we were given a number line and have to find which number lies on the point Z. So after some simplifications we found that the number  lies in between 2 and 3.

Identify the number that points to the letter Y on the number line,

Here we were given a number line and have to find which number lies on the point Y. So after some simplifications, we found that the number  lies in between 0 and 1.

Identify the number that points to the letter X on the number line,

Here we were given a number line and have to find which number lies on the point X. So after some simplifications, we found that the number -0.6 lies in between -1 and 0.

Identify the number that points to the letter W on the number line,

Here we were given a number line and have to find which number lies on the point W. So after some simplifications, we found that the number  lies in between -2 and -1.

Identify the number that points to the letter V on the number line,

Here we were given a number line and have to find which number lies on the point V. So after some simplifications, we found that the number  lies in between -3 and -2.

Which two integers is between ?

Here we were given the number  and we were supposed to find in between what numbers it lies. So we started of with finding the squares of number and computed in which number it lies, and we found that it lies in between -5 and -6.

A man born in the first half of the nineteenth century was x years old in the year x². He was born?

How many two-digit numbers satisfy this property. : The last digit (unit's digit) of the square of the two-digit number is 8?

Peter had some books in his library. He tried packing them in bags in various ways. While packing 85 books in each bag, 9 bags were not filled completely. Also, while packing 58 books in each bag, 13 bags were not enough to pack all the books. But in the end, he was able to pack the books in M bags, each having M books. How many books did Peter have?

Ana has bought kg of flour. Mary has bought kg of flour and Kristina has bought kg of flour. The one who has bought more flour is

Here the concept of rational numbers was used. The terms were equalized with respect to the denominator and we found that Mary bought maximum flour. The rational numbers were simplifies first to make the terms easier.

Sum of squares of two numbers is 145. If the square root of one number is 3, find the other number.

The irrational number between 2 and 2.5 is

Here we were given the numbers 2 and 2.5 and we were supposed to find which irrational number lies in between them. So we started off with finding the square root of the number and computed which can number can lie in between them, and we found that  lies in between 2 and 2.5.