Best way to do long division for a 2nd grader??

Answer 1

Here is a simple and step-by-step guide on how to teach long division to a 2nd grader:

1. Explain the concept: Start by demonstrating the concept of division using practical examples. Use objects like cookies or toys to help them understand the idea of sharing equally.

2. Introduce the division sign: Teach your child that the ÷ symbol represents division and that they need to write it in their work.

3. Use two-digit divisors: Begin with dividing by two-digit numbers. Start with simple divisors that end with zero (e.g., 20, 30, 40), making the process easier for the child.

4. Set up the problem: Write down the division problem in long division format with the dividend (the number being divided) on the left side and the divisor (the number it is being divided by) on the right side. Leave enough space for the quotient.

5. Divide the first digit: Instruct your child to divide the first digit of the dividend by the divisor. Reinforce the importance of understanding the place value here.

6. Write the quotient: Write the obtained quotient right above the dividend, above the number being divided, on top of the long division symbol.

7. Multiply: Multiply the quotient with the original divisor and write the result below the first digit of the dividend.

8. Subtract: Help your child subtract this result from the first digit of the dividend and write down the answer below the line.

9. Bring down the next digit: Bring down the next digit from the dividend (if any) and write it next to the remainder, creating a new number.

10. Repeat the process: Guide your child to repeat steps 5-9 until they have brought down all the digits and completed the division.

11. Check the answer: Finally, encourage your child to check their answer by multiplying the quotient by the divisor and adding any remainders. The result should be equal to or slightly smaller than the original dividend.