(400 + 200) - 30 = 570
what number has 9 hundreds, 2 fewer tens than hundreds, and 2 fewer ones than hundreds
952
254 - has 2 hundreds, 5 tens, and 4 ones
The number is 729.
Well, isn't that a lovely little math puzzle we have here. If we have 990 tens, that means we have 99 hundreds in total. Each hundred is made up of 10 tens, so by dividing 990 by 10, we find our answer - 99 hundreds in all. Happy little numbers, just waiting to be discovered!
340
There is no four digit number where the ones is twice the tens, the hundreds is five less than the ones, and the thousands is the sum of the tens and hundreds. int ones, tens, hundreds, thousands; for (thousands=1; thousands<10; thousands++) { /**/ for (hundreds=0; hundreds<10; hundreds++) { /**/ /**/ for (tens=0; tens<10; tens++) { /**/ /**/ /**/ for (ones=0; ones<10; ones++) { /**/ /**/ /**/ /**/ if (ones != 2 * tens) break; /**/ /**/ /**/ /**/ if (hundreds != ones - 5) break; /**/ /**/ /**/ /**/ if (thousands != tens + hundreds) break; /**/ /**/ /**/ /**/ printf ("dd\n", thousands, hundreds, tens, ones); /**/ /**/ /**/ } /**/ /**/ } /**/ } }
To determine how many tens, hundreds, or thousands are in a number, you can break the number down based on its place values. For example, in the number 4,582, the digit '8' represents 80 (or 8 tens), '5' represents 500 (or 5 hundreds), and '4' represents 4,000 (or 4 thousands). You can identify each digit's value by looking at its position: the far-right digit is the units (ones), the next is the tens, followed by hundreds, and then thousands. Simply count the value of each digit based on its position to find out how many tens, hundreds, or thousands are present.
what number has 9 hundreds, 2 fewer tens than hundreds, and 2 fewer ones than hundreds
To convert hundreds to tens, you multiply the number of hundreds by 10. Therefore, 300 hundreds is equal to 300 × 10, which equals 3,000 tens.
4 hundreds 17 tens. 6 ones
571
To find the number of zeros from 1 to 1000, we can count the zeros in each digit position (units, tens, and hundreds). In the range from 1 to 999, there are 300 zeros (100 from each of the hundreds, tens, and units places). Therefore, including the number 1000, which has three zeros, the total count of zeros from 1 to 1000 is 303.
224 has.
weeks
952
254 - has 2 hundreds, 5 tens, and 4 ones