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What is the greatest product that you can get by multiplying a 3-digit number by a 2-digit number?
1
How is multiplying by 3 digit number similar to multiplying by 1 digit number?
3
What is the smallest number 4 digit odd number you can make?
The smallest four digit number is 1000. It is even so 1001 is the smallest four digit number that is odd.
When this 3 digit number is rounded to the nearest 10 then the sum of its digits is 16 and the hundreds digit of this number is 8 and the ones digit is 5 so what is the number?
875
How can you check if a number is a multiple of 4?
Add the last digit (units digit) to twice the previous digit (tens digit). If this sum is divisible by 4, so is the original number.
When multiplying a number by 10, move the decimal to the right. When multiplying a number by 0.1, move the decimal to the left. Why?
This is because we count in tens so that the place value of a digit is ten times the place value of the digit to its right.
What is the greatest product that you can get by multiplying a 3-digit number by a 2-digit number?
1
How is multiplying by 3 digit number similar to multiplying by 1 digit number?
3
When mulltiplying a number by 10 move the decimal to the right. When multiplying a number by 0.1 move the decimal to the left. Why?
This is because we count in tens so that the place value of a digit is ten times the place value of the digit to its right.
Is the product of a 4 digit number and 2 digit number always a 6 digit number?
Oh, dude, let me break it down for you. So, if you multiply a 4-digit number by a 2-digit number, the product can actually be either a 5-digit number or a 6-digit number, depending on the numbers you choose. It's like a surprise every time you hit that multiplication button! So, no, it's not always a 6-digit number, it's like a math lottery, man.
A ten digit number in which 1st digit indicates the number of 0s and 2nd digit indicates the number of 1's and so on the 10th digit indicates the number of 9's what is that 10 digit number?
6210001000
What is the largest 4 digit number divisible by 1 2 3 4?
The four digit multiples of 1234 are:1234 (1234x1)2468 (1234x2)3702 (1234x3)4936 (1234x4)6170 (1234x5)7404 (1234x6)8638 (1234x7)9872 (1234x8)Multiplying 1234 by 9 give the 5 digit number 11106, so the largest 4 digit multiple of 1234 is 9872.
How many 5 digit combinations are there from 1-20?
To find the number of 5-digit combinations from 1 to 20, we first calculate the total number of options for each digit position. Since the range is from 1 to 20, there are 20 options for the first digit, 20 options for the second digit, and so on. Therefore, the total number of 5-digit combinations is calculated by multiplying these options together: 20 x 20 x 20 x 20 x 20 = 3,200,000 combinations.
What if your tens digit is 3 more than 5 my tens digit is double the number of my ones digit what number am i?
3 more than 5 is 8, so the tens digit is 8. The tens digit is,double the number of the ones digit, so divide 8 by 2 and you get 4. If you double 4 it is 8 so, the number is 84.
When multiplying a number by 10 move the decimal to the right. when multiplying a number by 0.1 move the decimal to the left. Why?
This is because we count in tens so that the place value of a digit is ten times the place value of the digit to its right.
What is 45 times 45?
45 times 45 is equal to 2,025. This can be calculated by multiplying 45 by 45 using the standard multiplication algorithm, which involves multiplying the units digit of the second number by the first number, then moving to the tens digit and so on, finally adding up the results. In this case, 5 times 45 is 225, and 4 times 45 is 180, so adding these results gives us the final answer of 2,025.
What is the smallest digit number that can be placed on 6 so that the number is a two digit rounded number by tens?
60
