(v) 9025
1.
Find the square roots of the following numbers by division method.
(i) 1089
(ii) 2304
(iii) 7744 (iv) 6084
Find the square roots of the following decimal numbers.
(i) 2.56
(ii) 18.49 (iii) 68.89 (iv) 84.64
2.
3.
4.
Find the length of the side of a square whose area is 4489 sq.cm.
5.
8 plants left. How many plants were planted in each row?
6.
Find the least perfect square with four digits.
7.
8.
Estimate the value of the following numbers to the nearest whole number
(i) 97 (ii) 250 (iii) 780
Find the least number that is to be subtracted from 4000 to make it perfect square
A gardener wishes to plant 8289 plants in the form of a square and found that there
Find the least number which must be added to 6412 to make it a perfect square?​