πagarwalmath · 3rd grade · Common Core 3.NBT.A.1
🎯 Rounding
Round to the nearest 10 or 100
Name: ______________________Date: ____________
1Round 18 to the nearest ten.
- A20
- B30
- C10
- D18
2Round 49 to the nearest ten.
- A40
- B49
- C50
- D60
3Round 21 to the nearest ten.
- A30
- B21
- C20
4Round 98 to the nearest ten.
- A100
- B98
- C110
- D90
5Round 47 to the nearest ten.
- A60
- B40
- C47
- D50
6Round 29 to the nearest ten.
- A29
- B40
- C20
- D30
7Round 94 to the nearest ten.
- A100
- B90
- C94
8Round 52 to the nearest ten.
- A60
- B50
- C52
9Round 54 to the nearest ten.
- A54
- B50
- C60
10Round 80 to the nearest ten.
- A80
- B90
11Round 83 to the nearest ten.
- A83
- B80
- C90
12Round 90 to the nearest ten.
- A90
- B100
Answer key: Rounding
- 1. A (20)
- 2. C (50)
- 3. C (20)
- 4. A (100)
- 5. D (50)
- 6. D (30)
- 7. B (90)
- 8. B (50)
- 9. B (50)
- 10. A (80)
- 11. B (80)
- 12. A (90)
Practice this lesson online with games that adjust to your child: agarwalmath.com/math/3rd-grade/round-10-100