Question

Determine the sum by suitable grouping:
(i) 547 + 315 + 453
(ii) 578 + 287 + 213
(iii) 1053 + 273 + 247 + 727
(iv) 1651 + 759 + 525 + 241 + 3349
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Answer 1

Answer:

1)1,357

2)1,078

3)2,300

4)6,525

Step-by-step explanation:

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Answer 2

Answer:

34

Step-by-step explanation:

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