Question
Determine the sums given below using suitable rearrangement.
1983 + 647 + 217 + 353
1983 + 647 + 217 + 353
✓
Answer
1983 + 647 + 217 + 353
(1983 + 647) + (217 +353) (Using associative property of addition)
= 2630 + 570
= 3200
(1983 + 647) + (217 +353) (Using associative property of addition)
= 2630 + 570
= 3200
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