193×201 by identity
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2
(200-7)(200+1)
200*200-(7-1)200 -7*1
40000-(6)200-7
40000-1200-7
40000-1207
3873
shameemamk:
There is a mistake in the last line. Answer is 38793
wait i will cheak
40000-1207=38793
:)
Answered by
0
i hope it will hlp u mark it as a brainlist
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There is a mistake in the final calculation
a x b is -7
ok wait i.m checking
ya 40000-1207=38793 is it correct iam sorry by calculating fast i made a mistake
ys
:)
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