314159265 / 100000000 = 3.14159265
Chat with our AI personalities
Multiplying by multi-digit numbers is similar to multiplying by two-digit numbers in that both processes involve breaking down the numbers into place values and multiplying each digit by each digit in the other number. The key similarity lies in the application of the distributive property, where each digit in one number is multiplied by each digit in the other number, and then the products are added together to get the final result. This process is consistent whether you are multiplying by a two-digit number or a multi-digit number.
456 and 24
23
It doesn't always. It's true only if the 4-digit numbers are mirror images of each other.
The digit to the left has a place value that is "base" times that on the right. Normally, the base is 10.