Question

(iv) 802 and 812
(v) 1012 and
Write down the correct number in the box.
(1) 1002 - 992
(ii) 272 - 262
II
(ii) 5692 - 5682
6
$100 {}^{2} - 99 {}^{2}$
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Answer 1

Answer:

sorry I don't know brother