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What does a way to write numbers using the digits 0-9 with each digit having a place value mean?
9
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What do you mean by 4 to 5 digit numbers?
Any number that has 4 or 5 digits. A digit in a number is one number place. 1 has 1 digit, 11 has 2 digits, 111 has 3 digits, and so on.
What is a way to write numbers by using the digits 0-9 with each digit having a place value?
Numbers can be written using the digits 0-9 by assigning each digit a specific place value based on its position in the number. For example, in the number 345, the digit 3 represents 300 (3 in the hundreds place), 4 represents 40 (4 in the tens place), and 5 represents 5 (5 in the ones place). This positional notation allows us to express large values succinctly by combining digits according to their place values.
How many 6 digit numbers can be formed with 6 digits?
If the digits may not be repeated, there are 6x5x4x3x2x1 = 720 numbers, If digits can be repeated, the answer is 6x6x6x6x6x6 = 46,656 numbers If zero is ong the available digits but is excluded from the first place. 5x6x6x6x6x6=38,880 numbers
How many two digit numbers can be formed with the digits 0123456789 if repetition of digits are not allowed?
To form a two-digit number using the digits 0-9 without repetition, the first digit (the tens place) can be any digit from 1 to 9 (9 options), since a two-digit number cannot start with 0. The second digit (the units place) can then be any of the remaining 9 digits (including 0 but excluding the first digit). Therefore, the total number of two-digit numbers that can be formed is 9 (choices for the first digit) multiplied by 9 (choices for the second digit), resulting in 81 possible two-digit numbers.
How can you write the smallest 6 digit number with different digits and having 4 in the tens place?
To write the smallest 6-digit number with different digits and having 4 in the tens place, you should start with the smallest digits possible. The smallest non-zero digit is 1, so the number should start with 1. Following that, place 0 in the thousands place, then 2 in the hundreds place, and finally 3 in the units place. Therefore, the smallest 6-digit number is 102340.
Is anyone of the numbers 0123 place value?
No. A number with multiple digits does not have a place value. A single digit in a multi-digit number has a place value.
How many different positive three digit are having the product of their digits equal to zero?
This is only possible if one of the digits is equal to zero. There are 90 3-digit numbers with a zero in the 10's place, and 90 3-digit numbers with a zero in the 1's place - and 9 numbers that have both a zero in the 10's place and a zero in the 1's place; these would be counted double if you just add the first two. So, you get: 90 + 90 - 9 such numbers.
What do you mean by 4 to 5 digit numbers?
Any number that has 4 or 5 digits. A digit in a number is one number place. 1 has 1 digit, 11 has 2 digits, 111 has 3 digits, and so on.
The sum of two digits having their last non-zero digit in the hundredth place also has it last nonzero digit in the hundredth place?
200
What is a way to write numbers by using the digits 0-9 with each digit having a place value?
Numbers can be written using the digits 0-9 by assigning each digit a specific place value based on its position in the number. For example, in the number 345, the digit 3 represents 300 (3 in the hundreds place), 4 represents 40 (4 in the tens place), and 5 represents 5 (5 in the ones place). This positional notation allows us to express large values succinctly by combining digits according to their place values.
How many 6 digit numbers can be formed with 6 digits?
If the digits may not be repeated, there are 6x5x4x3x2x1 = 720 numbers, If digits can be repeated, the answer is 6x6x6x6x6x6 = 46,656 numbers If zero is ong the available digits but is excluded from the first place. 5x6x6x6x6x6=38,880 numbers
How many two digit numbers can be formed with the digits 0123456789 if repetition of digits are not allowed?
To form a two-digit number using the digits 0-9 without repetition, the first digit (the tens place) can be any digit from 1 to 9 (9 options), since a two-digit number cannot start with 0. The second digit (the units place) can then be any of the remaining 9 digits (including 0 but excluding the first digit). Therefore, the total number of two-digit numbers that can be formed is 9 (choices for the first digit) multiplied by 9 (choices for the second digit), resulting in 81 possible two-digit numbers.
How can you write the smallest 6 digit number with different digits and having 4 in the tens place?
To write the smallest 6-digit number with different digits and having 4 in the tens place, you should start with the smallest digits possible. The smallest non-zero digit is 1, so the number should start with 1. Following that, place 0 in the thousands place, then 2 in the hundreds place, and finally 3 in the units place. Therefore, the smallest 6-digit number is 102340.
How are decimal numbers written?
They are written as numbers usually are. The place value of the digit immediately to the left of the decimal point is ones and the place value of all other digits is ten times the value of the digit to their right.
How many 3 digit numbers have at least one repeated digit?
There are a total of 900 3-digt numbers (100 thru 999); Of these there are 9x9x8 = 648 numbers that do not contain repeating digits (first position: 9 possibilities, second place 9 possibilities; the 10 digits minus the one used in the first place. and third place 8 possibilities; 10 digits minus the two used in the first and second places) So, there should be 900-648=252 3-digit numbers with at least one repeating digit.
I am the number whose digits are the first eight counting numbers My ninth digit from the left is the sum of my digits in the millions and thousand place What number am I?
3,612,345,678
How many two digit numbers have both of their digit even?
The two-digit numbers with both digits even are formed using the even digits 0, 2, 4, 6, and 8. However, since the first digit (the tens place) cannot be 0, the possible choices for the first digit are 2, 4, 6, and 8 (4 options). The second digit (the units place) can be 0, 2, 4, 6, or 8 (5 options). Therefore, the total number of two-digit numbers with both digits even is (4 \times 5 = 20).
