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ROUNDING WHOLE NUMBERS 1 400 250 6 000 390 60 700 10

N1 rounding whole numbers

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  • 1. ROUNDING WHOLE NUMBERS 1 400 250 6 000 390 60 700 10

2. 1 400 250 643 390 60 700 10 When we round numbers we write them as close to the original value as we can but with less digits. Whole numbers are usually rounded to the nearest ten, hundred or thousand. Rounded to the nearest ten 640 643 Rounded to the nearest hundred 600 643 Rounded to the nearest thousand 1000 3. 1 400 250 643 390 60 700 10 A number line can help you to round numbers. 620 630 640 650 660 670 680 690 643 Rounded to the nearest ten 640 4. 1 400 250 643 390 60 700 10 600 700 643 Rounded to the nearest hundred 600 5. 1 400 250 643 390 60 700 10 600 700 643 Rounded to the nearest hundred 600 Lead digit 6. 1 400 250 6 000 390 60 10 6 000 6 Leading digits 700 390 3 7. 250 643 390 60 700 10 6 420 6 430 6 440 6 450 6 460 6 470 6 480 6 490 6 442 6 442 Rounded to the nearest ten 6 440 8. 643 390 60 700 10 26 200 26 300 26 400 26 500 26 600 26 700 26 800 26 900 26 677 6 442 Rounded to the nearest hundred 26 700 26 677 9. 1 400 250 6 000 390 60 700 10 583 Tens 10. 1 400 250 6 000 390 60 700 10 5 8 3 keep keep 11. 1 400 250 6 000 390 60 700 10 5 8 3 12. 1 400 250 6 000 390 60 700 10 5 8 3 5 8 0 13. 1 400 50 450 390 60 700 10 583 Rounded to the nearest ten 580 14. 1 400 250 6 000 390 60 700 10 5 8 6 15. 1 400 250 6 000 390 60 700 10 5 8 6 keep keep 16. 1 400 250 6 000 390 60 700 10 5 8 6 5 9 0 + 1 17. 1 400 50 450 390 60 700 10 586 Rounded to the nearest ten 590 18. 1 400 250 6 000 390 60 700 10 4 233 Leaddigit 19. 1 400 250 6 000 390 60 700 10 4 233 Leaddigit 20. 1 400 250 6 000 390 60 700 10 4 233 4 000 21. 1 400 50 450 390 60 700 10 4 233 Rounded to the lead digit 4 000 22. 1 400 250 450 390 60 700 10 Return to the OTLE page to do an activity