Question

1. Find the square root of each of the following
numbers by repeated subtraction.
a. 121 b. 169 c. 256 d. 144
e. 49 f. 81 8. 100 h. 64
i. 196 j. 225
​

Answer 1

answer d., h., b., g.
see the attachments

Answer 2

a.121=11

b.169=13

c.256=16

d.144=12

e.49=7

f.81=9

g.100=10

h.64=8

I.196=14

j.225=15