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Mathematics, 07.02.2022 04:30 Moneyman587

. Using the rounding off technique, find the rough estimated difference of the given decimals. 19. 634.58 – 436.79
20. 37.86 – 19.92
21. 14.39 – 8.59
22. 7.45 – 2.93

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. Using the rounding off technique, find the rough estimated difference of the given decimals. 19....
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