Long Division: 100000 ÷ 80

"Long Division Calculator" Calculator

Dividend (number to be divided)

Divisor (number to divide by)

How to perform long division of 100000 by 80?

Answer: 100000 ÷ 80 = 1250✓ exact division
100000 ÷ 80 = 1250

Visual Long Division

 
 
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This shows the traditional long division layout used in schools, with each step clearly marked.

Step-by-Step Explanation

Here's how to solve 100000 ÷ 80 using long division method step by step:

Step 1:Take the number 100 and divide by 80. We get 1 (write it in the quotient). Multiply 1 × 80 = 80 (write it below the dividend). Subtract 100 - 80 = 20. The remainder 20 is carried to the next step.
Step 2:Take the number 200 and divide by 80. We get 2 (write it in the quotient). Multiply 2 × 80 = 160 (write it below the dividend). Subtract 200 - 160 = 40. The remainder 40 is carried to the next step.
Step 3:Take the number 400 and divide by 80. We get 5 (write it in the quotient). Multiply 5 × 80 = 400 (write it below the dividend). Subtract 400 - 400 = 0.
Step 4:Number 0 is less than divisor 80, so we write 0 in the quotient and move to the next digit.
Final Step:The division is complete with no remainder. 100000 divides exactly by 80 to give 1250.

Division Steps

StepDividend PartQuotient DigitMultiplySubtractRemainder
110011 × 80 = 80100 - 80 = 2020
220022 × 80 = 160200 - 160 = 4040
340055 × 80 = 400400 - 400 = 00
4000 × 80 = 00 - 0 = 00

Perfect division: 100000 divides evenly by 80 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.

See Also

About "Long Division Calculator" Calculator

Long division calculator with step-by-step explanation. Enter dividend (e.g. '29224' or '58.5') and divisor (e.g. '4' or '1.25') to get detailed solution with visualization.

"Long Division Calculator" Calculator

Dividend (number to be divided)

Divisor (number to divide by)

FAQ

How to perform long division of 100000 by 80?

100000 ÷ 80 = 1250 ✓ exact division

See Also