You only have four 4’s, how many other numbers can you make?
Try 4 x 4 x 4 x 4 , what is the answer?
What about 4 – 4 x 4 + 4 ?
What other calculations can you make using four 4’s?
Can you make the numbers 1 to 1o using Four 4’s?
What numbers could you make with 5 fours ?