Mada za sehemu hiiAddition And Subtraction Of Whole NumbersMada 5
Example 321 164 423 + 127 322 410 =
Steps
| 1. Add ones: 3 + 0 = 3. Write 3 in the ones place. | 321 164 423 + 127 322 410 = _ _ _ _ _ _ _ _ 3 |
| 2. Add tens: 2 + 1 = 3. Write 3 in the tens place. | 321 164 423 + 127 322 410 = _ _ _ _ _ _ _ 3 3 |
| 3. Add hundreds: 4 + 4 = 8. Write 8 in the hundreds place. | 321 164 423 + 127 322 410 = _ _ _ _ _ _ 8 3 3 |
| 4. Add thousands: 4 + 2 = 6. Write 6 in the thousands place. | 321 164 423 + 127 322 410 = _ _ _ _ _ 6 8 3 3 |
| 5. Add ten thousands: 6 + 2 = 8. Write 8 in the ten thousands place. | 321 164 423 + 127 322 410 = _ _ _ _ 8 6 8 3 3 |
| 6. Add hundred thousands: 1 + 3 = 4. Write 4 in the hundred thousands place. | 321 164 423 + 127 322 410 = _ _ _ 4 8 6 8 3 3 |
| 7. Add millions: 1 + 7 = 8. Write 8 in the millions place. | 321 164 423 + 127 322 410 = _ _ 8 4 8 6 8 3 3 |
| 8. Add ten millions: 2 + 2 = 4. Write 4 in the ten millions place. | 321 164 423 + 127 322 410 = _ 4 8 4 8 6 8 3 3 |
| 9. Add hundred millions: 3 + 1 = 4. Write 4 in the hundred millions place. | 321 164 423 + 127 322 410 = 4 4 8 4 8 6 8 3 3 |
| Therefore, 321 164 423 + 127 322 410 = 448 486 833. |
Example
2 3 4 4 6 3 5 4 8
+ 3 4 5 2 3 4 4 5 1
Solution
Using the vertical method, arrange the numbers by following the place values of each digit in each number as follows:
Therefore, 2 3 4 4 6 3 5 4 8
- 3 4 5 2 3 4 4 5 1 = 5 7 9 6 9 7 9 9 9
Example 528 589 348 + 467 896 876 =
Steps
| 1. Add ones: 8 + 6 = 14. Write 4 in the ones place. Regroup 10 ones into 1 tens and add it to the tens place. | 528 589 348 + 467 896 876 = _ _ _ _ _ _ _ _ 4 |
| 2. Add tens: 4 + 7 + 1 = 12. Write 2 in the tens place. Regroup 10 tens into 1 hundreds and add it to the hundreds place. | 528 589 348 + 467 896 876 = _ _ _ _ _ _ _ 2 4 |
| 3. Add hundreds: 3 + 8 + 1 = 12. Write 2 in the hundreds place. Regroup 10 hundreds into 1 thousands and add it to the thousands place. | 528 589 348 + 467 896 876 = _ _ _ _ _ _ 2 2 4 |
| 4. Add thousands: 9 + 6 + 1 = 16. Write 6 in the thousands place. Regroup 10 thousands into 1 ten thousands and add it to the ten thousands place. | 528 589 348 + 467 896 876 = _ _ _ _ _ 6 2 2 4 |
| 5. Add ten thousands: 8 + 9 + 1 = 18. Write 8 in the ten thousands place. Regroup 10 ten thousands into 1 hundred thousands and add it to the hundred thousands place. | 528 589 348 + 467 896 876 = _ _ _ 8 6 2 2 4 |
| 6. Add hundred thousands: 5 + 8 + 1 = 14. Write 4 in the hundred thousands place. Regroup 10 hundred thousands into 1 millions and add it to the millions place. | 528 589 348 + 467 896 876 = _ _ _ 4 8 6 2 2 4 |
| 7. Add millions: 8 + 7 + 1 = 16. Write 6 in the millions place. Regroup 10 millions into 1 ten millions and add it to the ten millions place. | 528 589 348 + 467 896 876 = _ _ 6 4 8 6 2 2 4 |
| 8. Add ten millions: 2 + 6 + 1 = 9. Write 9 in the ten millions place. | 528 589 348 + 467 896 876 = _ 9 6 4 8 6 2 2 4 |
| 9. Add hundred millions: 5 + 4 = 9. Write 9 in the hundred millions place. | 528 589 348 + 467 896 876 = 9 9 6 4 8 6 2 2 4 |
| Therefore, 528 589 348 + 467 896 876 = 996 486 224. |
Example
4 3 1 5 4 9 7 2 8
+ 3 5 6 7 2 7 1 9 6
Steps
Align the given numbers vertically by considering the place value of each digit as follows:
| 1. Add ones: 8 + 6 = 14. Write 4 in the ones place. Regroup 10 ones into 1 tens and add it to the tens place. | 4 3 1 5 4 9 7 2 8 + 3 5 6 7 2 7 1 9 6 --- 4 |
| 2. Add tens: 2 + 9 + 1 = 12. Write 2 in the tens place. Regroup 10 tens into 1 hundreds and add it to the hundreds place. | 4 3 1 5 4 9 7 2 8 + 3 5 6 7 2 7 1 9 6 --- 2 4 |
| 3. Add hundreds: 1 + 7 + 1 = 9. Write 9 in the hundreds place. | 4 3 1 5 4 9 7 2 8 + 3 5 6 7 2 7 1 9 6 --- 9 2 4 |
| 4. Add thousands: 9 + 7 = 16. Write 6 in the thousands place. Regroup 10 thousands into 1 ten thousands and add it to the ten thousands place. | 4 3 1 5 4 9 7 2 8 + 3 5 6 7 2 7 1 9 6 --- 6 9 2 4 |
| 5. Add ten thousands: 4 + 2 + 1 = 7. Write 7 in the ten thousands place. | 4 3 1 5 4 9 7 2 8 + 3 5 6 7 2 7 1 9 6 --- 7 6 9 2 4 |
| 6. Add hundred thousands: 5 + 7 = 12. Write 2 in the hundred thousands place. Regroup 10 hundred thousands into 1 millions and add it to the millions place. | 4 3 1 5 4 9 7 2 8 + 3 5 6 7 2 7 1 9 6 --- 2 7 6 9 2 4 |
| 7. Add millions: 1 + 6 + 1 = 8. Write 8 in the millions place. | 4 3 1 5 4 9 7 2 8 + 3 5 6 7 2 7 1 9 6 --- 8 2 7 6 9 2 4 |
| 8. Add ten millions: 3 + 5 = 8. Write 8 in the ten millions place. | 4 3 1 5 4 9 7 2 8 + 3 5 6 7 2 7 1 9 6 --- 8 8 2 7 6 9 2 4 |
| 9. Add hundred millions: 4 + 3 = 7. Write 7 in the hundred millions place. | 4 3 1 5 4 9 7 2 8 + 3 5 6 7 2 7 1 9 6 --- 7 8 8 2 7 6 9 2 4 |
| Therefore, 4 3 1 5 4 9 7 2 8 + 3 5 6 7 2 7 1 9 6 = 7 8 8 2 7 6 9 2 4. |
Swali
When adding 4 3 1 + 2 5 8 vertically, what digit is written in the tens place?
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