rounding up – and down! mental mathematics starters activity 3a
DESCRIPTION
Using this should help you learn: To say which ten a given number is the nearest to. Target = 17 correctTRANSCRIPT
![Page 1: Rounding up – and down! Mental Mathematics Starters Activity 3a](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1adb7f8b9ab059974a12/html5/thumbnails/1.jpg)
Rounding up – and down!
Mental Mathematics Starters
Activity 3a
![Page 2: Rounding up – and down! Mental Mathematics Starters Activity 3a](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1adb7f8b9ab059974a12/html5/thumbnails/2.jpg)
Mathematics Objective
Y4: Round any positive integer less than 1000 to the nearest 10….
![Page 3: Rounding up – and down! Mental Mathematics Starters Activity 3a](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1adb7f8b9ab059974a12/html5/thumbnails/3.jpg)
Using this should help you learn:
To say which ten a given number is the nearest to.
Target = 17 correct
![Page 4: Rounding up – and down! Mental Mathematics Starters Activity 3a](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1adb7f8b9ab059974a12/html5/thumbnails/4.jpg)
1. Write this to the nearest ten:
63137
![Page 5: Rounding up – and down! Mental Mathematics Starters Activity 3a](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1adb7f8b9ab059974a12/html5/thumbnails/5.jpg)
2. Write this to the nearest ten:
48711
![Page 6: Rounding up – and down! Mental Mathematics Starters Activity 3a](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1adb7f8b9ab059974a12/html5/thumbnails/6.jpg)
3. Write this to the nearest ten:
23472
![Page 7: Rounding up – and down! Mental Mathematics Starters Activity 3a](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1adb7f8b9ab059974a12/html5/thumbnails/7.jpg)
4. Write this to the nearest ten:
82235
![Page 8: Rounding up – and down! Mental Mathematics Starters Activity 3a](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1adb7f8b9ab059974a12/html5/thumbnails/8.jpg)
5. Write this to the nearest ten:
12346
![Page 9: Rounding up – and down! Mental Mathematics Starters Activity 3a](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1adb7f8b9ab059974a12/html5/thumbnails/9.jpg)
6. Write this to the nearest ten:
56673
![Page 10: Rounding up – and down! Mental Mathematics Starters Activity 3a](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1adb7f8b9ab059974a12/html5/thumbnails/10.jpg)
7. Write this to the nearest ten:
27857
![Page 11: Rounding up – and down! Mental Mathematics Starters Activity 3a](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1adb7f8b9ab059974a12/html5/thumbnails/11.jpg)
8. Write this to the nearest ten:
7423
![Page 12: Rounding up – and down! Mental Mathematics Starters Activity 3a](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1adb7f8b9ab059974a12/html5/thumbnails/12.jpg)
9. Write this to the nearest ten:
39728
![Page 13: Rounding up – and down! Mental Mathematics Starters Activity 3a](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1adb7f8b9ab059974a12/html5/thumbnails/13.jpg)
10. Write this to the nearest ten:
98561
![Page 14: Rounding up – and down! Mental Mathematics Starters Activity 3a](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1adb7f8b9ab059974a12/html5/thumbnails/14.jpg)
11. Write this to the nearest ten:
99998
![Page 15: Rounding up – and down! Mental Mathematics Starters Activity 3a](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1adb7f8b9ab059974a12/html5/thumbnails/15.jpg)
12. Write this to the nearest ten:
55336
![Page 16: Rounding up – and down! Mental Mathematics Starters Activity 3a](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1adb7f8b9ab059974a12/html5/thumbnails/16.jpg)
13. Write this to the nearest ten:
42683
![Page 17: Rounding up – and down! Mental Mathematics Starters Activity 3a](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1adb7f8b9ab059974a12/html5/thumbnails/17.jpg)
14. Write this to the nearest ten:
14547
![Page 18: Rounding up – and down! Mental Mathematics Starters Activity 3a](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1adb7f8b9ab059974a12/html5/thumbnails/18.jpg)
15. Write this to the nearest ten:
31145
![Page 19: Rounding up – and down! Mental Mathematics Starters Activity 3a](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1adb7f8b9ab059974a12/html5/thumbnails/19.jpg)
16. Write this to the nearest ten:
4859
![Page 20: Rounding up – and down! Mental Mathematics Starters Activity 3a](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1adb7f8b9ab059974a12/html5/thumbnails/20.jpg)
17. Write this to the nearest ten:
77414
![Page 21: Rounding up – and down! Mental Mathematics Starters Activity 3a](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1adb7f8b9ab059974a12/html5/thumbnails/21.jpg)
18. Write this to the nearest ten:
94962
![Page 22: Rounding up – and down! Mental Mathematics Starters Activity 3a](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1adb7f8b9ab059974a12/html5/thumbnails/22.jpg)
19. Write this to the nearest ten:
36975
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20. Write this to the nearest ten:
61122
![Page 24: Rounding up – and down! Mental Mathematics Starters Activity 3a](https://reader036.vdocuments.net/reader036/viewer/2022062401/5a4d1adb7f8b9ab059974a12/html5/thumbnails/24.jpg)
Evaluation . . . Did you:
Say correctly which ten at least 17 of these numbers were nearest to?