One morning a grasshopper fell down a hole 2 metres
Can you solve this c square?
deep. He would climb 1/4 of a metre every day but at
Put the remaining numbers from 0 to 15 in the 16 small squares. The sum of the four
numbers
in each
and 1/8
two diagonals
must be 30.
night
herow,
slidcolumn
down
of a metre.
At this rate, how
many days until the grasshopper gets out?