Page 43 - NUMINO Challenge_C2
P. 43
Creative Thinking
1 You are placing tiles on a floor. When the floor is covered with the
maximum number of tiles possible, which space is always covered with
a tile? Tiles cannot be split or overlapped.
A tile A C
B D
E
Floor
2 Place two cards such that one card is showing 0, and the other card is
showing 1. Flip the cards 20 times, one at a time. What is the sum of
the numbers on the two cards? Explain.
01
(One side) (The other side)
40 NUMINO Challenge C2
1 You are placing tiles on a floor. When the floor is covered with the
maximum number of tiles possible, which space is always covered with
a tile? Tiles cannot be split or overlapped.
A tile A C
B D
E
Floor
2 Place two cards such that one card is showing 0, and the other card is
showing 1. Flip the cards 20 times, one at a time. What is the sum of
the numbers on the two cards? Explain.
01
(One side) (The other side)
40 NUMINO Challenge C2
