All of the four-digit multiples of 400 end in 00.
400
It is 6.
It is 400, exactly as in the question. A decimal number is simply a way of representing a number in such a way that the place value of each digit is ten times that of the digit to its right.
200*200=400 200+200=400
9,999 is the greatest four digit number.
All of the four-digit multiples of 400 end in 00.
The answer is vague but correct . Take any prime number and any other number whose combined digit length is 401 and their product will generate a 400 or a 401 digit number.
400
It is 6.
It is 400, exactly as in the question. A decimal number is simply a way of representing a number in such a way that the place value of each digit is ten times that of the digit to its right.
200*200=400 200+200=400
400
It is called a 28-digit number!
It is called a twelve-digit number. Its exact name will depend on the number.
16 times 25 is equal to 400. This can be calculated by multiplying 16 by 25 using the standard multiplication method. To do this, you would multiply the units digit of the first number by the units digit of the second number (6 x 5 = 30), carry over the 3, then multiply the tens digit of the first number by the units digit of the second number and add the carried over 3 (2 x 5 + 3 = 13), which gives you the final answer of 400.
A 22 digit number is called a quintillion.