Guess the number! it is less than 300 000. there is a 1 in the thousands place. the digit in the thousands place is half the ones. the digit in the ones place is the same as the hundred thousands place. the digit in the ten thousands place is double the digit in the ones place. the digit in the tens and thousands place add to make 10. the digit in the hundreds place is the difference between the digits in the tens and ones places. drag the numbers into the boxes to show the mystery number.