Estimation Worksheets | Dynamically Created Estimation Worksheets ... - Free Printable

Sure! Let’s solve the worksheet “Estimating Products to the Nearest Tens” step by step.

---

📌 Instructions Recap:

- For each multiplication problem, round each number to the nearest ten.
- Multiply the rounded numbers to get an estimated product.
- Also, solve the actual multiplication (as shown in problem #1).

---

Let’s go problem by problem:

---

✔ Problem 1: Already Solved (Example)

> 69 → 70
> × 26 → × 30
> Actual: 1794
> Estimated: 2100 ✔️

---

✔ Problem 2:

> 79 → 80
> × 18 → × 20
> Estimated: 80 × 20 = 1600
> Actual: 79 × 18 = 1422

---

✔ Problem 3:

> 94 → 90
> × 63 → × 60
> Estimated: 90 × 60 = 5400
> Actual: 94 × 63 = 5922

---

✔ Problem 4:

> 91 → 90
> × 14 → × 10
> Estimated: 90 × 10 = 900
> Actual: 91 × 14 = 1274

---

✔ Problem 5:

> 71 → 70
> × 12 → × 10
> Estimated: 70 × 10 = 700
> Actual: 71 × 12 = 852

---

✔ Problem 6:

> 65 → 70 (since 65 rounds up to 70)
> × 74 → × 70
> Estimated: 70 × 70 = 4900
> Actual: 65 × 74 = 4810

---

✔ Problem 7:

> 85 → 90
> × 76 → × 80
> Estimated: 90 × 80 = 7200
> Actual: 85 × 76 = 6460

---

✔ Problem 8:

> 84 → 80
> × 55 → × 60 (55 rounds up to 60)
> Estimated: 80 × 60 = 4800
> Actual: 84 × 55 = 4620

---

✔ Problem 9:

> 41 → 40
> × 83 → × 80
> Estimated: 40 × 80 = 3200
> Actual: 41 × 83 = 3403

---

✔ Problem 10:

> 11 → 10
> × 48 → × 50
> Estimated: 10 × 50 = 500
> Actual: 11 × 48 = 528

---

✔ Problem 11:

> 28 → 30
> × 17 → × 20
> Estimated: 30 × 20 = 600
> Actual: 28 × 17 = 476

---

✔ Problem 12:

> 42 → 40
> × 67 → × 70
> Estimated: 40 × 70 = 2800
> Actual: 42 × 67 = 2814

---

✔ Problem 13:

> 47 → 50
> × 82 → × 80
> Estimated: 50 × 80 = 4000
> Actual: 47 × 82 = 3854

---

✔ Problem 14:

> 86 → 90
> × 81 → × 80
> Estimated: 90 × 80 = 7200
> Actual: 86 × 81 = 6966

---

## 🧾 Final Answer Summary (Filled Worksheet):

| Problem | Rounded Numbers | Estimated Product | Actual Product |
|---------|------------------------|-------------------|----------------|
| 1 | 70 × 30 | 2100 | 1794 |
| 2 | 80 × 20 | 1600 | 1422 |
| 3 | 90 × 60 | 5400 | 5922 |
| 4 | 90 × 10 | 900 | 1274 |
| 5 | 70 × 10 | 700 | 852 |
| 6 | 70 × 70 | 4900 | 4810 |
| 7 | 90 × 80 | 7200 | 6460 |
| 8 | 80 × 60 | 4800 | 4620 |
| 9 | 40 × 80 | 3200 | 3403 |
| 10 | 10 × 50 | 500 | 528 |
| 11 | 30 × 20 | 600 | 476 |
| 12 | 40 × 70 | 2800 | 2814 |
| 13 | 50 × 80 | 4000 | 3854 |
| 14 | 90 × 80 | 7200 | 6966 |

---

## 💡 Key Takeaway:
Estimation helps you quickly check if your actual answer is reasonable. The estimated product should be close to the actual one — sometimes higher, sometimes lower — but not wildly off.

✔ You’re all set! Just fill in the blanks on your worksheet with the answers above. Let me know if you’d like a printable version or more practice!