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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?


Stage: 2 Challenge Level: Challenge Level:1
We often find that not many solutions are sent in when there is a very large number of possibilities and it's up to you to choose. However we'd like to hear about any work that you do in relation to the problems set.

Teachers, if the pupils' work does not lend itself to being sent in, it would still be good just to hear what went on when a problem was being tackled by your pupils.

Here are the answers that we got that showed clearly what some of you did:

I began at Cado and I'm going to Nodo and I go though Oxdo and Ledo. How long will it take and how long is it to travel?
distance: 166km + 122km + 190km = 478km
time:135min + 100min + 160min = 395min

Ledo to Lodo via Nodo and Cado
Ledo to Nodo-190 km 2h 40m
Nodo to Cado-105km 1h 25m
Cado to Lodo-100km 1h 25m
total distance=395km total time=5h 30m