Number Riddles

What is the biggest number I can make from these digits:

5 4 7

What is the smallest number I can make from these digits:

9 3 8

The smallest 4 digit number I can make from these digits 8, 2, 7, 5 is

• 8752

• 5782

• 2578

The largest 4 digit I can make from these digits 4 3 6 1 is :

• 1643

• 6431

• 1346

• 4316

Make the smallest 4 digit even number using these digits

6, 7, 3, 2

Make the largest 4 digit odd number using these digits

8,2,7,3

Guess the riddle:

I am a five digit even number.

My units digit is the double 3.

My hundreds digit is the same as the number of sides a triangle has.

My tens digit is 1 less than 8.

My thousands digit is the even number before 8.

My ten thousands digit is the number of fingers on one hand.

Guess the riddle:

I am a five digit odd number.

My units digit is part of the 5 times table.

My tens digit and my units digit together make 7.

My hundreds digit is the answer I get when I divide 18 by 2.

My thousands digit is double my tens digit.

My ten thousands digit is the same as the number of days in a week.

What is the next odd number after 167?

What is the next even number after 354?