Formulas
Square and Square Root Formulas from 1-4digits
what are averages, median, and mode in maths?
Easy ways to memorize square root and square from 1-4digits
Perfect squares up to 10: Memorize the perfect squares up to 10 (1, 4, 9, 16, 25, 36, 49, 64, 81, 100).
Squaring two-digit numbers: To square a two-digit number ending in 5, multiply the tens digit by itself, add 25 to the product, and then multiply by 10.
Squares Mastery: Split the three-digit number into two parts: the first digit (a) and the last two digits (bc). For example, if the number is 123, then a = 1 and bc = 23.
Square the first digit (a²) and the last two digits (bc²).
Find the product of the first digit and the sum of the first and last two digits (a(a + bc)) .Add the three terms you obtained in steps 2 and 3. This will be the square of the original three-digit numbe
Mastering Average, Median, & Mode with Ease"
Statistics is a branch of mathematics that deals with the collection, analysis, interpretation, presentation, and organization of data. Three key measures are mean, median, and mode, which are extensively taught in both Class 10th and Class 12th mathematics curriculums. Statistics deals with the collection of data and information for a particular purpose.