Number balance was fun!  We had to use our knowledge of number bonds to hang weights to make it balance. Have a go at home- https://nrich.maths.org/5676

Rule: All the while you can only have one weight at each numeral on the balance.

Let's start by saying that on one side of the balance, place two weights and keep them there. Make it balance by placing 3 weights on the other side (remember only one at each numeral!).