Place this "worm" on the 100 square and find the total of the four squares it covers. Keeping its head in the same place, what other totals can you make?
Put operations signs between the numbers 3 4 5 6 to make the highest possible number and lowest possible number.
Truth or Lie
Age 7 to 11 Challenge Level:
Watch the video below:
If you can't access YouTube, here is a direct link to the video: TruthOrLie.mp4. You can view closed captions by selecting 'CC' in the bottom menu of the video once it is playing.
What do you notice?
Do you have any questions?
Watch it again.
Perhaps some of your questions have been answered. Or you might have thought of new questions.
Using a pack of cards, can you work out how to perform the trick yourself?