Ron Liskey: Squares and Square Roots

Grade 7

Subject Mathematics

Topic Number Theory

A headlong plunge into the mighty story of perfect squares and their roots.

Integers	Squared	Perfect Squares	Square Root
0	$0^{2} = 0 \times 0$	0	$\sqrt{0} = 0$
1	$1^{2} = 1 \times 1$	1	$\sqrt{1} = 1$
2	$2^{2} = 2 \times 2$	4	$\sqrt{4} = 2$
3	$3^{2} = 3 \times 3$	9	$\sqrt{9} = 3$
4	$4^{2} = 4 \times 4$	16	$\sqrt{16} = 4$
5	$5^{2} = 5 \times 5$	25	$\sqrt{25} = 5$
6	$6^{2} = 6 \times 6$	36	$\sqrt{36} = 6$
7	$7^{2} = 7 \times 7$	49	$\sqrt{49} = 7$
8	$8^{2} = 8 \times 8$	64	$\sqrt{64} = 8$
9	$9^{2} = 9 \times 9$	81	$\sqrt{81} = 9$
10	$10^{2} = 10 \times 10$	100	$\sqrt{100} = 10$
11	$11^{2} = 11 \times 11$	121	$\sqrt{121} = 11$
12	$12^{2} = 12 \times 12$	144	$\sqrt{144} = 12$
13	$13^{2} = 13 \times 13$	169	$\sqrt{169} = 13$
14	$14^{2} = 14 \times 14$	196	$\sqrt{196} = 14$
15	$15^{2} = 15 \times 15$	225	$\sqrt{225} = 15$
etc..

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Source: https://class.ronliskey.com/study/mathematics-7/squares_and_square_roots/

Study Guides | number theory | Squares and Square Roots