Long Division: 1001 ÷ 7
Long Division Calculator
How to perform long division of 1001 by 7?
Answer
1001 ÷ 7 = 143
✓ exact division
1001 ÷ 7 = 143
Visual Long Division
0
1
4
3
7
1
0
0
1
−
73
0
−
28
2
1
−
21
0
This shows the traditional long division layout used in schools, with each step clearly marked.
Step-by-Step Explanation
Here's how to solve 1001 ÷ 7 using long division method step by step:
Step 1:Take the number 10 and divide by 7. We get 1 (write it in the quotient). Multiply 1 × 7 = 7 (write it below the dividend). Subtract 10 - 7 = 3. The remainder 3 is carried to the next step.
Step 2:Take the number 30 and divide by 7. We get 4 (write it in the quotient). Multiply 4 × 7 = 28 (write it below the dividend). Subtract 30 - 28 = 2. The remainder 2 is carried to the next step.
Step 3:Take the number 21 and divide by 7. We get 3 (write it in the quotient). Multiply 3 × 7 = 21 (write it below the dividend). Subtract 21 - 21 = 0.
Final Step:The division is complete with no remainder. 1001 divides exactly by 7 to give 143.
Division Steps
| Step | Dividend Part | Quotient Digit | Multiply | Subtract | Remainder |
|---|---|---|---|---|---|
| 1 | 10 | 1 | 1 × 7 = 7 | 10 - 7 = 3 | 3 |
| 2 | 30 | 4 | 4 × 7 = 28 | 30 - 28 = 2 | 2 |
| 3 | 21 | 3 | 3 × 7 = 21 | 21 - 21 = 0 | 0 |
Perfect division: 1001 divides evenly by 7 with no remainder.
About Long Division
Long division is a method for dividing large numbers that breaks down the division process into smaller, manageable steps. It's taught in elementary school as a systematic way to perform division by hand.
The process involves:
- Dividing the leftmost digits of the dividend by the divisor
- Writing the quotient digit above the dividend
- Multiplying the quotient digit by the divisor
- Subtracting this product from the current dividend portion
- Bringing down the next digit and repeating the process
This method ensures accuracy and helps students understand the relationship between multiplication and division.
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- Least Common Multiple - Find the Least Common Multiple (LCM) of two numbers
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Long Division Table
Long Division Calculator
Long division calculator with step-by-step explanation. Enter dividend and divisor to get a detailed solution with visualization. For example, it can help you find out how to perform long division of 1001 by 7? (The answer is: The division of 1001 by 7 is exact. Result: 1001 ÷ 7 = 143.). Enter dividend (e.g. '29224') and divisor (e.g. '4') and hit the 'Calculate' button.
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