Math worksheet for rounding decimal numbers to two decimal places.
Rounding to 2 Decimal Places Worksheet 2 with exercises for rounding numbers and matching to nearest hundredth.
GIF
1000×1294
75.3 KB
Free · Personal Use
Quality Assured by Worksheets Library Team
Reviewed for educational accuracy and age-appropriateness
ID: #540428
⭐
Show Answer Key & Explanations
Step-by-step solution for: Rounding Decimal Places - Rounding numbers to 2dp
▼
Show Answer Key & Explanations
Step-by-step solution for: Rounding Decimal Places - Rounding numbers to 2dp
Absolutely! Let’s solve this worksheet step by step.
---
## ✔ PART 1: ROUNDING TO 2 DECIMAL PLACES (2dp)
To round to 2 decimal places, look at the third decimal digit (the thousandths place):
- If it’s 5 or greater, round up the second decimal place.
- If it’s 4 or less, leave the second decimal place unchanged.
Let’s go one by one:
---
1) 0.249 →
Third digit = 9 → round up → 0.25
✔ Answer: 0.25
2) 2.613 →
Third digit = 3 → keep as is → 2.61
✔ Answer: 2.61
3) 5.479 →
Third digit = 9 → round up → 5.48
✔ Answer: 5.48
4) 8.951 →
Third digit = 1 → keep as is → 8.95
✔ Answer: 8.95
5) 4.736 →
Third digit = 6 → round up → 4.74
✔ Answer: 4.74
6) 8.604 →
Third digit = 4 → keep as is → 8.60
✔ Answer: 8.60
7) 0.265 →
Third digit = 5 → round up → 0.27
✔ Answer: 0.27
8) 7.093 →
Third digit = 3 → keep as is → 7.09
✔ Answer: 7.09
9) 6.154 →
Third digit = 4 → keep as is → 6.15
✔ Answer: 6.15
10) 9.107 →
Third digit = 7 → round up → 9.11
✔ Answer: 9.11
11) 4.978 →
Third digit = 8 → round up → 4.98
✔ Answer: 4.98
12) 13.43 →
Already has only 2 decimals → no change → 13.43
✔ Answer: 13.43
13) 7.596 →
Third digit = 6 → round up → 7.60
✔ Answer: 7.60
14) 2.075 →
Third digit = 5 → round up → 2.08
✔ Answer: 2.08
15) 15.069 →
Third digit = 9 → round up → 15.07
✔ Answer: 15.07
16) 11.079 →
Third digit = 9 → round up → 11.08
✔ Answer: 11.08
17) 0.58 →
Already 2 decimals → 0.58
✔ Answer: 0.58
18) 24.867 →
Third digit = 7 → round up → 24.87
✔ Answer: 24.87
19) 20.472 →
Third digit = 2 → keep as is → 20.47
✔ Answer: 20.47
20) 18.905 →
Third digit = 5 → round up → 18.91
✔ Answer: 18.91
21) 12.241 →
Third digit = 1 → keep as is → 12.24
✔ Answer: 12.24
22) 27.815 →
Third digit = 5 → round up → 27.82
✔ Answer: 27.82
23) 0.926 →
Third digit = 6 → round up → 0.93
✔ Answer: 0.93
24) 9.398 →
Third digit = 8 → round up → 9.40
✔ Answer: 9.40
---
## 📌 PART 2: MATCH EACH NUMBER TO ITS NEAREST HUNDREDTH
You’re given numbers like 0.526, 0.523, etc., and a list of hundredths: 0.51, 0.52, 0.53, ..., 0.60.
“Nearest hundredth” means round each number to 2 decimal places — same as above!
Let’s match them:
---
Given numbers:
- 0.526 → rounds to 0.53 → matches 0.53
- 0.523 → rounds to 0.52 → matches 0.52
- 0.544 → rounds to 0.54 → matches 0.54
- 0.585 → rounds to 0.59 → matches 0.59
- 0.562 → rounds to 0.56 → matches 0.56
---
Also given on right side:
- 0.507 → rounds to 0.51 → matches 0.51
- 0.545 → rounds to 0.55 → matches 0.55
- 0.581 → rounds to 0.58 → matches 0.58
- 0.598 → rounds to 0.60 → matches 0.60
---
Left Side:
- 0.526 → 0.53
- 0.523 → 0.52
- 0.544 → 0.54
- 0.585 → 0.59
- 0.562 → 0.56
Right Side:
- 0.507 → 0.51
- 0.545 → 0.55
- 0.581 → 0.58
- 0.598 → 0.60
*(Note: The example already shows 0.526 → 0.53, which is correct.)*
---
## 🧾 FINAL ANSWER SUMMARY:
1) 0.25
2) 2.61
3) 5.48
4) 8.95
5) 4.74
6) 8.60
7) 0.27
8) 7.09
9) 6.15
10) 9.11
11) 4.98
12) 13.43
13) 7.60
14) 2.08
15) 15.07
16) 11.08
17) 0.58
18) 24.87
19) 20.47
20) 18.91
21) 12.24
22) 27.82
23) 0.93
24) 9.40
---
Draw arrows as follows:
- 0.526 → 0.53
- 0.523 → 0.52
- 0.544 → 0.54
- 0.585 → 0.59
- 0.562 → 0.56
- 0.507 → 0.51
- 0.545 → 0.55
- 0.581 → 0.58
- 0.598 → 0.60
---
✔ All done! You’ve successfully completed the worksheet. Let me know if you want this formatted for printing or need explanations for any specific problem!
---
## ✔ PART 1: ROUNDING TO 2 DECIMAL PLACES (2dp)
🔢 Rounding Rule:
To round to 2 decimal places, look at the third decimal digit (the thousandths place):
- If it’s 5 or greater, round up the second decimal place.
- If it’s 4 or less, leave the second decimal place unchanged.
Let’s go one by one:
---
1) 0.249 →
Third digit = 9 → round up → 0.25
✔ Answer: 0.25
2) 2.613 →
Third digit = 3 → keep as is → 2.61
✔ Answer: 2.61
3) 5.479 →
Third digit = 9 → round up → 5.48
✔ Answer: 5.48
4) 8.951 →
Third digit = 1 → keep as is → 8.95
✔ Answer: 8.95
5) 4.736 →
Third digit = 6 → round up → 4.74
✔ Answer: 4.74
6) 8.604 →
Third digit = 4 → keep as is → 8.60
✔ Answer: 8.60
7) 0.265 →
Third digit = 5 → round up → 0.27
✔ Answer: 0.27
8) 7.093 →
Third digit = 3 → keep as is → 7.09
✔ Answer: 7.09
9) 6.154 →
Third digit = 4 → keep as is → 6.15
✔ Answer: 6.15
10) 9.107 →
Third digit = 7 → round up → 9.11
✔ Answer: 9.11
11) 4.978 →
Third digit = 8 → round up → 4.98
✔ Answer: 4.98
12) 13.43 →
Already has only 2 decimals → no change → 13.43
✔ Answer: 13.43
13) 7.596 →
Third digit = 6 → round up → 7.60
✔ Answer: 7.60
14) 2.075 →
Third digit = 5 → round up → 2.08
✔ Answer: 2.08
15) 15.069 →
Third digit = 9 → round up → 15.07
✔ Answer: 15.07
16) 11.079 →
Third digit = 9 → round up → 11.08
✔ Answer: 11.08
17) 0.58 →
Already 2 decimals → 0.58
✔ Answer: 0.58
18) 24.867 →
Third digit = 7 → round up → 24.87
✔ Answer: 24.87
19) 20.472 →
Third digit = 2 → keep as is → 20.47
✔ Answer: 20.47
20) 18.905 →
Third digit = 5 → round up → 18.91
✔ Answer: 18.91
21) 12.241 →
Third digit = 1 → keep as is → 12.24
✔ Answer: 12.24
22) 27.815 →
Third digit = 5 → round up → 27.82
✔ Answer: 27.82
23) 0.926 →
Third digit = 6 → round up → 0.93
✔ Answer: 0.93
24) 9.398 →
Third digit = 8 → round up → 9.40
✔ Answer: 9.40
---
## 📌 PART 2: MATCH EACH NUMBER TO ITS NEAREST HUNDREDTH
You’re given numbers like 0.526, 0.523, etc., and a list of hundredths: 0.51, 0.52, 0.53, ..., 0.60.
“Nearest hundredth” means round each number to 2 decimal places — same as above!
Let’s match them:
---
Given numbers:
- 0.526 → rounds to 0.53 → matches 0.53
- 0.523 → rounds to 0.52 → matches 0.52
- 0.544 → rounds to 0.54 → matches 0.54
- 0.585 → rounds to 0.59 → matches 0.59
- 0.562 → rounds to 0.56 → matches 0.56
---
Also given on right side:
- 0.507 → rounds to 0.51 → matches 0.51
- 0.545 → rounds to 0.55 → matches 0.55
- 0.581 → rounds to 0.58 → matches 0.58
- 0.598 → rounds to 0.60 → matches 0.60
---
✔ FINAL MATCHES (Draw arrows from left/right numbers to their rounded value in the center column):
Left Side:
- 0.526 → 0.53
- 0.523 → 0.52
- 0.544 → 0.54
- 0.585 → 0.59
- 0.562 → 0.56
Right Side:
- 0.507 → 0.51
- 0.545 → 0.55
- 0.581 → 0.58
- 0.598 → 0.60
*(Note: The example already shows 0.526 → 0.53, which is correct.)*
---
## 🧾 FINAL ANSWER SUMMARY:
Part 1: Rounded to 2dp
1) 0.25
2) 2.61
3) 5.48
4) 8.95
5) 4.74
6) 8.60
7) 0.27
8) 7.09
9) 6.15
10) 9.11
11) 4.98
12) 13.43
13) 7.60
14) 2.08
15) 15.07
16) 11.08
17) 0.58
18) 24.87
19) 20.47
20) 18.91
21) 12.24
22) 27.82
23) 0.93
24) 9.40
---
Part 2: Matching to Nearest Hundredth
Draw arrows as follows:
- 0.526 → 0.53
- 0.523 → 0.52
- 0.544 → 0.54
- 0.585 → 0.59
- 0.562 → 0.56
- 0.507 → 0.51
- 0.545 → 0.55
- 0.581 → 0.58
- 0.598 → 0.60
---
✔ All done! You’ve successfully completed the worksheet. Let me know if you want this formatted for printing or need explanations for any specific problem!
Parent Tip: Review the logic above to help your child master the concept of free worksheet on rounding decimals.