Activity 1.4 Rounding off numbers to the nearest 5; 10; 100 and 1. Round off to the nearest 10: a) 63 b) 458 c) 2 675 d) 734 979 e) 45 657 f) 9999 2. Round off to the nearest 100: a) 564 b) 4 871 d) 2 647 887 e) 72 950 c) 135 419 f) 86 3. Round to the nearest | 000: a) 2746 b) 17 240 d) 4 454 001 e) | 295 c) 608 973 f) 206 701 4. Round off to the nearest 5: a) 3 b) 8 d) 4274 c) 671 e) 10 766 f) 23 Complete the table: Round off to the Boun ​