Question

write down square and cubes from 1 to 30

Answer 1

Square of a number a is a multiplied a times, ie a*a or a².

1² = 1

2² = 4

3² = 9

4² = 16

5² = 25

6² = 36

7² = 49

8² = 64

9² = 81

10² = 100

11² = 121

12² = 144

13² = 169

14² = 196

15² = 225

16² = 256

17² = 289

18² = 324

19² = 361

20² = 400

21² = 441

22² = 484

23² = 529

24² = 576

25² = 625

26² = 676

27² = 729

28² = 784

29² = 841

30² = 900

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Cube of a no. a is a multiplied to itself 3 times ie, a*a*a or a³.

1³ = 1

2³ = 8

3³ = 27

4³ = 64

5³ = 125

6³ = 216

7³ = 343

8³ = 512

9³ = 729

10³ = 1000

11³ = 1331

12³ = 1728

13³ = 2197

14³ = 2744

15³ = 3375

16³ = 4096

17³ = 4913

18³ = 5832

19³ = 6859

20³ = 8000

21³ = 9261

22³ = 10648

23³ = 12167

24³ = 13824

25³ = 15625

26³ = 17576

27³ = 19683

28³ = 21952

29³ = 24389

30³ = 27000

Hope it helps.