1. Addition:
- Step 1: Add the two numbers in the ones place.
- Step 2: Add the two numbers in the tens place.
- Step 3: Add the two numbers in the hundreds place.
- Step 4: Add the two numbers in the thousands place.
- Step 5: Add the two numbers in the ten thousands place.
2. Subtraction:
- Step 1: Subtract the number in the ones place of the second number from the number in the ones place of the first number.
- Step 2: Subtract the number in the tens place of the second number from the number in the tens place of the first number.
- Step 3: Subtract the number in the hundreds place of the second number from the number in the hundreds place of the first number.
- Step 4: Subtract the number in the thousands place of the second number from the number in the thousands place of the first number.
- Step 5: Subtract the number in the ten thousands place of the second number from the number in the ten thousands place of the first number.
3. Multiplication:
- Step 1: Multiply the digits in the ones place of the two numbers.
- Step 2: Multiply the digits in the tens place of the two numbers.
- Step 3: Multiply the digits in the hundreds place of the two numbers.
- Step 4: Multiply the digits in the thousands place of the two numbers.
- Step 5: Multiply the digits in the ten thousands place of the two numbers.
- Step 6: Add up the products from each step to get the final product.
4. Division:
- Step 1: Divide the dividend (the number being divided) by the divisor (the number dividing the dividend) to find the quotient.
- Step 2: Multiply the quotient by the divisor to get the product.
- Step 3: Subtract the product from the dividend to get the remainder.
- Step 4: Repeat steps 1-3 until the remainder is zero or a decimal.