πagarwalmath · 3rd grade · Common Core 3.NBT.A.1
🎯 Rounding
Round to the nearest 10 or 100
Name: ______________________Date: ____________
1Round 99 to the nearest ten.
- A90
- B100
- C99
- D110
2Round 20 to the nearest ten.
- A30
- B20
3Round 55 to the nearest ten.
- A60
- B50
- C70
- D55
4Round 75 to the nearest ten.
- A70
- B90
- C75
- D80
5Round 66 to the nearest ten.
- A80
- B60
- C66
- D70
6Round 19 to the nearest ten.
- A10
- B20
- C30
- D19
7Round 47 to the nearest ten.
- A50
- B47
- C40
- D60
8Round 52 to the nearest ten.
- A60
- B52
- C50
9Round 86 to the nearest ten.
- A80
- B86
- C100
- D90
10Round 28 to the nearest ten.
- A40
- B30
- C28
- D20
11Round 87 to the nearest ten.
- A100
- B87
- C90
- D80
12Round 69 to the nearest ten.
- A69
- B70
- C80
- D60
Answer key: Rounding
- 1. B (100)
- 2. B (20)
- 3. A (60)
- 4. D (80)
- 5. D (70)
- 6. B (20)
- 7. A (50)
- 8. C (50)
- 9. D (90)
- 10. B (30)
- 11. C (90)
- 12. B (70)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/round-10-100