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A square number whose digits add up to seven.

2 Answers

3 votes

Answer:

4's square number : 16

5's square number : 25

32's square number : 1024

40's square number : 1600

49's square number : 2401

50's square number : 2500

Explanation:

I might have missed a few but ...

User Akash Agarwal
by
8.7k points
2 votes

Answer:

list the squares

1x1=1

2x2=4

3x3=9

4x4=16

16 the answer because 1+6=7

hope this helps if you have any questions you can ask

Explanation:

User Inertiatic
by
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