Solution
long multiplication
Solution
Solution steps
Line up the numbers
Multiply the top number by the bottom number one digit at a time starting with the ones digit (from right to left)
Multiply the top number by the bolded digit of the bottom number
Mutliply the bold numbers:
Mutliply the bold numbers:
Multiply the top number by the bolded digit of the bottom number
Mutliply the bold numbers:
Mutliply the bold numbers:
Add the rows to get the answer. For simplicity, fill in trailing zeros
Add the digits of the bolded column:
Add the digits of the bolded column:
Add the digits of the bolded column:
Popular Examples
100-33long subtraction Reduce the Fraction 285/180reduce fraction Convert to a Mixed Number 4.2mixed number Find the GCF 14 , 28gcf 135-45long subtraction
Frequently Asked Questions (FAQ)
What is longmult 40*10 ?
The solution to longmult 40*10 is 400