Page 48 - NUMINO Challenge_C2
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Problem solving Key Points
1 There are three colors of socks in a drawer: blue, Think of the
yellow, and green. What is the least number of unluckiest case.
socks that you must pick out in order to get two
pairs of matching socks with the same color?
2 There are three types of marbles in a box: red, Think of the
blue, and purple. What is the least number of unluckiest case.
marbles that you must pick out in order to get
three marbles of the same color?
45Words and Logic
1 There are three colors of socks in a drawer: blue, Think of the
yellow, and green. What is the least number of unluckiest case.
socks that you must pick out in order to get two
pairs of matching socks with the same color?
2 There are three types of marbles in a box: red, Think of the
blue, and purple. What is the least number of unluckiest case.
marbles that you must pick out in order to get
three marbles of the same color?
45Words and Logic
