4. Find the values using suitable properties.
(i) 1489 - 1489 + 1489 -- 1489
(ii) 1230 x 2 + 1230 8 + 1230 x 10
(iv) 125 x 678 - 25 678
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Answered by
0
Answer:
(i) 0 , (ii) 27068, (iii) 84750
Answered by
0
Answer:
i) 0 , (ii) 27068, (iii) 84750
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