1, 4, 9, 16, 25, 36, 49, 64, 81, and 100.
OK. Got it. Now what to do with the list ?
The first 6 perfect squares are 1,4,9,16,25, and 36, When you are doing perfect squares, you multiply by itself. Thank you Mrs.Pelfrey By: Camila
38.5
683 perfect squares.
To find the perfect squares between 20 and 150, we need to determine the perfect squares less than 20 and the perfect squares greater than 150. The perfect squares less than 20 are 1, 4, 9, and 16. The perfect squares greater than 150 are 169 and 196. Therefore, there are 5 perfect squares between 20 and 150: 25, 36, 49, 64, and 81.
OK. Got it. Now what to do with the list ?
-- Write down a list of the first ten whole numbers. -- For each one, multiply it by itself, and write the product next to it.
The first 6 perfect squares are 1,4,9,16,25, and 36, When you are doing perfect squares, you multiply by itself. Thank you Mrs.Pelfrey By: Camila
The first five perfect squares are: 1, 4, 9, 16, 25
The first ten perfect squares are 1, 4, 9, 16, 25, 36, 49, 64, 81, and 100.
101
By squaring the first ten numbers. 02 = 012 = 122 = 432 = 942 = 1652 = 2562 = 3672 = 4982 = 6492 = 81
Those would be the squares of prime numbers: 22, 32, 52, etc.
38.5
683 perfect squares.
Perfect squares cannot have digits after the decimal point.
To find the perfect squares between 20 and 150, we need to determine the perfect squares less than 20 and the perfect squares greater than 150. The perfect squares less than 20 are 1, 4, 9, and 16. The perfect squares greater than 150 are 169 and 196. Therefore, there are 5 perfect squares between 20 and 150: 25, 36, 49, 64, and 81.