You need to place the numbers in the correct order
according to the clues given. For each
problem the numbers may not be in the place that relates to their value. For example, 1 cannot be in the first
position, 2 cannot be in the second place, 3 cannot be in the third place…and
so on.
a) Using 1 2 3
and 4:
- The first two digits add to 6.
b) Using 1 2 3
4 and 5:
- 2 and 3 are at the ends.
- The odd numbers are together.
- The second and fourth cards add to 9.
Helpful tip: Write the numbers on little pieces of paper
so that you can move them around easily as you try out your ideas.
