Page 66 - NUMINO Challenge_M2
P. 66
Problem solving
1 If trianglular tiles are placed using the following Key Point
pattern, how many more green tiles than yellow Find how the
number of green
tiles are there in the 7th figure? tiles and yellow tiles
changes at each
step.
2 When quarters are placed in the following On a coin, the heads
shows the picture of
pattern, how many more coins will show heads a face, and tails is
the side with a
than tails in the 6th figure? picture of the Statue
of Liberty.
63Problem Solving
1 If trianglular tiles are placed using the following Key Point
pattern, how many more green tiles than yellow Find how the
number of green
tiles are there in the 7th figure? tiles and yellow tiles
changes at each
step.
2 When quarters are placed in the following On a coin, the heads
shows the picture of
pattern, how many more coins will show heads a face, and tails is
the side with a
than tails in the 6th figure? picture of the Statue
of Liberty.
63Problem Solving
