Page 58 - NUMINO Challenge_B1
P. 58
Problem solving
1 Here are four empty boxes: A, B, C, and D, and Key Points
four balls: 1 , 2 , 3 , and 4 . Josh is trying to
put these four balls into the four boxes. Josh can Indicate the path
pass through empty boxes, but he cannot pass Josh moves with an
through the balls. Find out in which box each ball arrow.
will go.
1
AB C
2 3D 4
34 What happens when
2BA 1 is moved first or
1D C
when 2 is moved
first?
55Puzzles and Games
1 Here are four empty boxes: A, B, C, and D, and Key Points
four balls: 1 , 2 , 3 , and 4 . Josh is trying to
put these four balls into the four boxes. Josh can Indicate the path
pass through empty boxes, but he cannot pass Josh moves with an
through the balls. Find out in which box each ball arrow.
will go.
1
AB C
2 3D 4
34 What happens when
2BA 1 is moved first or
1D C
when 2 is moved
first?
55Puzzles and Games
