Hundreds Tens Ones - Free Worksheet for Kids - SKOOLGO - Free Printable

Let's solve this step by step.

Understanding the Task

The worksheet asks us to:
1. Break down each number into Hundreds, Tens, and Ones.
2. Write an addition equation for each pair of numbers (left column + right column).
3. Solve the addition problem.

We'll go through each row, break down both numbers, add them, and write the result in expanded form.

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Step-by-Step Solutions

#### Row 1: 542 + 337
- 542 → 500 (Hundreds), 40 (Tens), 2 (Ones)
- 337 → 300 (Hundreds), 30 (Tens), 7 (Ones)
- Addition:
$$
500 + 40 + 2 + 300 + 30 + 7 = (500+300) + (40+30) + (2+7) = 800 + 70 + 9 = 879
$$

#### Row 2: 784 + 568
- 784 → 700, 80, 4
- 568 → 500, 60, 8
- Addition:
$$
700 + 80 + 4 + 500 + 60 + 8 = (700+500) + (80+60) + (4+8) = 1200 + 140 + 12 = 1352
$$

#### Row 3: 998 + 482
- 998 → 900, 90, 8
- 482 → 400, 80, 2
- Addition:
$$
900 + 90 + 8 + 400 + 80 + 2 = (900+400) + (90+80) + (8+2) = 1300 + 170 + 10 = 1480
$$

#### Row 4: 108 + 972
- 108 → 100, 0, 8
- 972 → 900, 70, 2
- Addition:
$$
100 + 0 + 8 + 900 + 70 + 2 = (100+900) + (0+70) + (8+2) = 1000 + 70 + 10 = 1080
$$

#### Row 5: 987 + 815
- 987 → 900, 80, 7
- 815 → 800, 10, 5
- Addition:
$$
900 + 80 + 7 + 800 + 10 + 5 = (900+800) + (80+10) + (7+5) = 1700 + 90 + 12 = 1802
$$

#### Row 6: 753 + 531
- 753 → 700, 50, 3
- 531 → 500, 30, 1
- Addition:
$$
700 + 50 + 3 + 500 + 30 + 1 = (700+500) + (50+30) + (3+1) = 1200 + 80 + 4 = 1284
$$

#### Row 7: 116 + 367
- 116 → 100, 10, 6
- 367 → 300, 60, 7
- Addition:
$$
100 + 10 + 6 + 300 + 60 + 7 = (100+300) + (10+60) + (6+7) = 400 + 70 + 13 = 483
$$

#### Row 8: 229 + 857
- 229 → 200, 20, 9
- 857 → 800, 50, 7
- Addition:
$$
200 + 20 + 9 + 800 + 50 + 7 = (200+800) + (20+50) + (9+7) = 1000 + 70 + 16 = 1086
$$

#### Row 9: 664 + 517
- 664 → 600, 60, 4
- 517 → 500, 10, 7
- Addition:
$$
600 + 60 + 4 + 500 + 10 + 7 = (600+500) + (60+10) + (4+7) = 1100 + 70 + 11 = 1181
$$

#### Row 10: 951 + 739
- 951 → 900, 50, 1
- 739 → 700, 30, 9
- Addition:
$$
900 + 50 + 1 + 700 + 30 + 9 = (900+700) + (50+30) + (1+9) = 1600 + 80 + 10 = 1690
$$

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Final Answers (Summary Table)

| Problem | Hundreds | Tens | Ones | Sum |
|--------|----------|------|------|-----|
| 542 + 337 | 500 + 300 = 800 | 40 + 30 = 70 | 2 + 7 = 9 | 879 |
| 784 + 568 | 700 + 500 = 1200 | 80 + 60 = 140 | 4 + 8 = 12 | 1352 |
| 998 + 482 | 900 + 400 = 1300 | 90 + 80 = 170 | 8 + 2 = 10 | 1480 |
| 108 + 972 | 100 + 900 = 1000 | 0 + 70 = 70 | 8 + 2 = 10 | 1080 |
| 987 + 815 | 900 + 800 = 1700 | 80 + 10 = 90 | 7 + 5 = 12 | 1802 |
| 753 + 531 | 700 + 500 = 1200 | 50 + 30 = 80 | 3 + 1 = 4 | 1284 |
| 116 + 367 | 100 + 300 = 400 | 10 + 60 = 70 | 6 + 7 = 13 | 483 |
| 229 + 857 | 200 + 800 = 1000 | 20 + 50 = 70 | 9 + 7 = 16 | 1086 |
| 664 + 517 | 600 + 500 = 1100 | 60 + 10 = 70 | 4 + 7 = 11 | 1181 |
| 951 + 739 | 900 + 700 = 1600 | 50 + 30 = 80 | 1 + 9 = 10 | 1690 |

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✔ How to Fill the Worksheet

For each row:
1. Write the hundreds, tens, and ones digits of the first number in the left boxes.
2. Do the same for the second number in the right boxes.
3. Add the corresponding place values.
4. The total sum is your final answer.

> Example for 542 + 337:
> - Left side: 500 (H), 40 (T), 2 (O)
> - Right side: 300 (H), 30 (T), 7 (O)
> - Add: 800 (H), 70 (T), 9 (O) → Total: 879

You can now fill in all the blanks accordingly!

Let me know if you'd like a printable version or help with formatting!