πagarwalmath · 3rd grade · Common Core 3.NBT.A.1
🎯 Rounding
Round to the nearest 10 or 100
Name: ______________________Date: ____________
1Round 21 to the nearest ten.
- A21
- B20
- C30
2Round 12 to the nearest ten.
- A20
- B12
- C10
3Round 44 to the nearest ten.
- A44
- B40
- C50
4Round 36 to the nearest ten.
- A36
- B50
- C40
- D30
5Round 59 to the nearest ten.
- A59
- B70
- C50
- D60
6Round 82 to the nearest ten.
- A80
- B90
- C82
7Round 98 to the nearest ten.
- A98
- B90
- C100
- D110
8Round 34 to the nearest ten.
- A30
- B40
- C34
9Round 38 to the nearest ten.
- A40
- B38
- C30
- D50
10Round 20 to the nearest ten.
- A30
- B20
11Round 52 to the nearest ten.
- A50
- B52
- C60
12Round 46 to the nearest ten.
- A50
- B46
- C60
- D40
Answer key: Rounding
- 1. B (20)
- 2. C (10)
- 3. B (40)
- 4. C (40)
- 5. D (60)
- 6. A (80)
- 7. C (100)
- 8. A (30)
- 9. A (40)
- 10. B (20)
- 11. A (50)
- 12. A (50)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/round-10-100