1. The tens digit is half the thousands digit
The ones digit is double the tens digit
The ten thousands digit is half of 12
The thousands digit is 2 more than the ten thousands digit
The hundreds digit is the thousands digit divided by 8
2. The tens digit is triple the thousands digit
The ones digit is triple the hundreds digit
The ten thousands digit is 81 ÷ 9
The thousands digit is 11 x 0
The hundreds digit is the ten thousands digit ÷ 3
3. The ten thousands digit is the smallest possible odd number
The ones digit is 32 ÷ 4
The hundreds is the number of sides on a hexagon
The tens digit is an even number that is a multiple of 2 and 4, that is less than 6
The thousands digit is the same as 360 ÷ 120