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Adding Large Numbers (5 to 6 Digits) — Easy Worksheet 1
Grade 4 · Whoobee Name: ____________________ Date: __________
Add. Line up the ones and regroup when a column makes 10 or more. The same kind of sum comes in different shapes.
How to solve
Line the numbers up on the right so every place is in its own column. Add from the ones column to the left, carrying 1 into the next column whenever a column makes 10 or more. Example: 48,357 + 26,985: ones 7 + 5 = 12, write 2 carry 1; tens 5 + 8 + 1 = 14, write 4 carry 1; hundreds 3 + 9 + 1 = 13, write 3 carry 1; thousands 8 + 6 + 1 = 15, write 5 carry 1; ten thousands 4 + 2 + 1 = 7. So the sum is 75,342.
Example
Add.
Answer: 97,447
Warm-up
Not quite. The answer is
💡 Ones: 0 + 7 = 7. Tens: 2 + 0 = 2. Hundreds: 4 + 2 = 6. Thousands: 7 + 0 = 7. Ten thousands: 6 + 2 = 8. So 67,420 + 20,207 = 87,627.
✓ Correct!
Not quite. The answer is
💡 Ones: 0 + 7 = 7. Tens: 2 + 0 = 2. Hundreds: 4 + 2 = 6. Thousands: 7 + 0 = 7. Ten thousands: 6 + 2 = 8. So 67,420 + 20,207 = 87,627.
💡 How to solve: Adding Large Numbers (5 to 6 Digits)
Line the numbers up on the right so every place is in its own column. Add from the ones column to the left, carrying 1 into the next column whenever a column makes 10 or more. Example: 48,357 + 26,985: ones 7 + 5 = 12, write 2 carry 1; tens 5 + 8 + 1 = 14, write 4 carry 1; hundreds 3 + 9 + 1 = 13, write 3 carry 1; thousands 8 + 6 + 1 = 15, write 5 carry 1; ten thousands 4 + 2 + 1 = 7. So the sum is 75,342.
Try a similar one
Add.
✓ You've got it! Press Next to keep going. Not yet — the answer is . Read the steps above once more.
Not quite. The answer is
💡 Ones: 1 + 2 = 3. Tens: 2 + 1 = 3. Hundreds: 1 + 4 = 5. Thousands: 4 + 4 = 8. Ten thousands: 2 + 6 = 8. So 24,121 + 64,412 = 88,533.
✓ Correct!
Not quite. The answer is
💡 Ones: 1 + 2 = 3. Tens: 2 + 1 = 3. Hundreds: 1 + 4 = 5. Thousands: 4 + 4 = 8. Ten thousands: 2 + 6 = 8. So 24,121 + 64,412 = 88,533.
💡 How to solve: Adding Large Numbers (5 to 6 Digits)
Line the numbers up on the right so every place is in its own column. Add from the ones column to the left, carrying 1 into the next column whenever a column makes 10 or more. Example: 48,357 + 26,985: ones 7 + 5 = 12, write 2 carry 1; tens 5 + 8 + 1 = 14, write 4 carry 1; hundreds 3 + 9 + 1 = 13, write 3 carry 1; thousands 8 + 6 + 1 = 15, write 5 carry 1; ten thousands 4 + 2 + 1 = 7. So the sum is 75,342.
Try a similar one
Add.
✓ You've got it! Press Next to keep going. Not yet — the answer is . Read the steps above once more.
Not quite. The answer is
💡 Ones: 7 + 1 = 8. Tens: 1 + 1 = 2. Hundreds: 2 + 2 = 4. Thousands: 6 + 1 = 7. Ten thousands: 5 + 2 = 7. So 56,217 + 21,211 = 77,428.
✓ Correct!
Not quite. The answer is
💡 Ones: 7 + 1 = 8. Tens: 1 + 1 = 2. Hundreds: 2 + 2 = 4. Thousands: 6 + 1 = 7. Ten thousands: 5 + 2 = 7. So 56,217 + 21,211 = 77,428.
💡 How to solve: Adding Large Numbers (5 to 6 Digits)
Line the numbers up on the right so every place is in its own column. Add from the ones column to the left, carrying 1 into the next column whenever a column makes 10 or more. Example: 48,357 + 26,985: ones 7 + 5 = 12, write 2 carry 1; tens 5 + 8 + 1 = 14, write 4 carry 1; hundreds 3 + 9 + 1 = 13, write 3 carry 1; thousands 8 + 6 + 1 = 15, write 5 carry 1; ten thousands 4 + 2 + 1 = 7. So the sum is 75,342.
Try a similar one
Add.
✓ You've got it! Press Next to keep going. Not yet — the answer is . Read the steps above once more.
Think it through
Not quite. The answer is
💡 Now add the rest. Ones: 3 + 4 = 7. Tens: 0 + 1 = 1. Hundreds: 4 + 3 = 7. Thousands: nothing to add, so write 9. Ten thousands: nothing to add, so write 2. So 29,403 + 314 = 29,717.
✓ Correct!
Not quite. The answer is
💡 Now add the rest. Ones: 3 + 4 = 7. Tens: 0 + 1 = 1. Hundreds: 4 + 3 = 7. Thousands: nothing to add, so write 9. Ten thousands: nothing to add, so write 2. So 29,403 + 314 = 29,717.
💡 How to solve: Adding Large Numbers (5 to 6 Digits)
Line the numbers up on the right so every place is in its own column. Add from the ones column to the left, carrying 1 into the next column whenever a column makes 10 or more. Example: 48,357 + 26,985: ones 7 + 5 = 12, write 2 carry 1; tens 5 + 8 + 1 = 14, write 4 carry 1; hundreds 3 + 9 + 1 = 13, write 3 carry 1; thousands 8 + 6 + 1 = 15, write 5 carry 1; ten thousands 4 + 2 + 1 = 7. So the sum is 75,342.
Try a similar one
Add.
✓ You've got it! Press Next to keep going. Not yet — the answer is . Read the steps above once more.
Not quite. The answer is
💡 The missing number is what is left when you take 62,002 from 75,947. Ones: 7 − 2 = 5. Tens: 4 − 0 = 4. Hundreds: 9 − 0 = 9. Thousands: 5 − 2 = 3. Ten thousands: 7 − 6 = 1. So 75,947 − 62,002 = 13,945.
✓ Correct!
Not quite. The answer is
💡 The missing number is what is left when you take 62,002 from 75,947. Ones: 7 − 2 = 5. Tens: 4 − 0 = 4. Hundreds: 9 − 0 = 9. Thousands: 5 − 2 = 3. Ten thousands: 7 − 6 = 1. So 75,947 − 62,002 = 13,945.
💡 How to solve: Adding Large Numbers (5 to 6 Digits)
Line the numbers up on the right so every place is in its own column. Add from the ones column to the left, carrying 1 into the next column whenever a column makes 10 or more. Example: 48,357 + 26,985: ones 7 + 5 = 12, write 2 carry 1; tens 5 + 8 + 1 = 14, write 4 carry 1; hundreds 3 + 9 + 1 = 13, write 3 carry 1; thousands 8 + 6 + 1 = 15, write 5 carry 1; ten thousands 4 + 2 + 1 = 7. So the sum is 75,342.
Try a similar one
Add.
✓ You've got it! Press Next to keep going. Not yet — the answer is . Read the steps above once more.
Not quite. The answer is
💡 Put the amounts together, so add. Ones: 4 + 1 = 5. Tens: 7 + 2 = 9. Hundreds: 7 + 2 = 9. Thousands: 0 + 0 = 0. Ten thousands: 1 + 7 = 8. So 10,774 + 70,221 = 80,995.
✓ Correct!
Not quite. The answer is
💡 Put the amounts together, so add. Ones: 4 + 1 = 5. Tens: 7 + 2 = 9. Hundreds: 7 + 2 = 9. Thousands: 0 + 0 = 0. Ten thousands: 1 + 7 = 8. So 10,774 + 70,221 = 80,995.
💡 How to solve: Adding Large Numbers (5 to 6 Digits)
Line the numbers up on the right so every place is in its own column. Add from the ones column to the left, carrying 1 into the next column whenever a column makes 10 or more. Example: 48,357 + 26,985: ones 7 + 5 = 12, write 2 carry 1; tens 5 + 8 + 1 = 14, write 4 carry 1; hundreds 3 + 9 + 1 = 13, write 3 carry 1; thousands 8 + 6 + 1 = 15, write 5 carry 1; ten thousands 4 + 2 + 1 = 7. So the sum is 75,342.
Try a similar one
Add.
✓ You've got it! Press Next to keep going. Not yet — the answer is . Read the steps above once more.
Not quite. The answer is
💡 Ones: 2 + 2 = 4. Tens: 1 + 7 = 8. Hundreds: 6 + 0 = 6. Thousands: 4 + 0 = 4. Ten thousands: 6 + 2 = 8. So 64,612 + 20,072 = 84,684. The right answer is 84,684, just as Eli said, so yes.
✓ Correct!
Not quite. The answer is
💡 Ones: 2 + 2 = 4. Tens: 1 + 7 = 8. Hundreds: 6 + 0 = 6. Thousands: 4 + 0 = 4. Ten thousands: 6 + 2 = 8. So 64,612 + 20,072 = 84,684. The right answer is 84,684, just as Eli said, so yes.
💡 How to solve: Adding Large Numbers (5 to 6 Digits)
Line the numbers up on the right so every place is in its own column. Add from the ones column to the left, carrying 1 into the next column whenever a column makes 10 or more. Example: 48,357 + 26,985: ones 7 + 5 = 12, write 2 carry 1; tens 5 + 8 + 1 = 14, write 4 carry 1; hundreds 3 + 9 + 1 = 13, write 3 carry 1; thousands 8 + 6 + 1 = 15, write 5 carry 1; ten thousands 4 + 2 + 1 = 7. So the sum is 75,342.
Try a similar one
Add.
✓ You've got it! Press Next to keep going. Not yet — the answer is . Read the steps above once more.
Challenge
Not quite. The answer is
💡 Both sides must make the same total, 89,854. The first number went up by 2, from 62,701 to 62,703, so the second number must go down by 2: 27,153 − 2 = 27,151.
✓ Correct!
Not quite. The answer is
💡 Both sides must make the same total, 89,854. The first number went up by 2, from 62,701 to 62,703, so the second number must go down by 2: 27,153 − 2 = 27,151.
💡 How to solve: Adding Large Numbers (5 to 6 Digits)
Line the numbers up on the right so every place is in its own column. Add from the ones column to the left, carrying 1 into the next column whenever a column makes 10 or more. Example: 48,357 + 26,985: ones 7 + 5 = 12, write 2 carry 1; tens 5 + 8 + 1 = 14, write 4 carry 1; hundreds 3 + 9 + 1 = 13, write 3 carry 1; thousands 8 + 6 + 1 = 15, write 5 carry 1; ten thousands 4 + 2 + 1 = 7. So the sum is 75,342.
Try a similar one
Add.
✓ You've got it! Press Next to keep going. Not yet — the answer is . Read the steps above once more.
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Adding Large Numbers (5 to 6 Digits) — Easy Worksheet 1
Add. Line up the ones and regroup when a column makes 10 or more. The same kind of sum comes in different shapes.