How do you write a number that has a hundreds digit less than 7 , a tens digit less than 5 ,a tenths digit one more than its tens digit , a thousandths digit twice the tens digit , and other digits of your choice?

431.406

four hundred thirty-one and four hundred six thousandths

To write a number that meets the given conditions, let's break down and solve each condition step by step:

1. "Hundreds digit less than 7": This means the hundreds digit can be any number from 0 to 6. Let's choose 3 as the hundreds digit.

2. "Tens digit less than 5": This means the tens digit can be any number from 0 to 4. Let's choose 2 as the tens digit.

3. "Tenths digit one more than its tens digit": Since the tens digit is 2, the tenths digit will be 2 + 1 = 3.

4. "Thousandths digit twice the tens digit": Since the tens digit is 2, the thousandths digit will be 2 x 2 = 4.

Now, we have the following digits: 3 (hundreds), 2 (tens), 3 (tenths), 4 (thousandths).

Combining these digits, the number is 3.234.

Therefore, a number that satisfies the given conditions is 3.234.