400 x 4 = 1600
Therefore, four digits.
two
There are seven digits: 8,000,000
The product of a 4-digit multiplicand and a 1-digit multiplier can have either 4 or 5 digits. If the 4-digit number is multiplied by a multiplier of 1 to 9, the product will typically have 4 digits. However, if the multiplicand is multiplied by 10 (the maximum value for a 1-digit number), the product can reach a maximum of 5 digits. Thus, the product can range from 4 to 5 digits, depending on the specific numbers involved.
There are 15 of them.
Seven, to start with, but the last of these digits is a zero. So effectively there will be six.
two
5 of them.
from 3 digits (10x10) to 4 digits (99X99)
There are seven digits: 8,000,000
If you mean, "What is the largest number of digits possible in the product of two 2-digit numbers" then 99 * 99 = 9801, or 4 digits. Anything down to 59 * 17 = 1003 will have 4 digits.
Four
2 digits because 1.88*71 = 133.48
Mutilply the values of the digits.
Three of them.
Two of them.
There are 15 of them.
88