Page 57 - NUMINO Challenge_C1
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Type 6-2 Matchstick Puzzles (Finding the Area)
12 matchsticks, each with the length of 1, are used to form a right
triangle that has an area of 6. Move two matchsticks to form a shape
that has an area of 5, and move three matchsticks to form a shape that
has an area of 4.
3426
1 Matchsticks are used to form a shape that has an area of 1: .
Color each part in the right triangle that has an area of 1.
2 Move two matchsticks to form a shape that excludes the
colored parts from 1 .
3 Matchsticks were used to make a shape that has an area of 2: .
Color each part in the right triangle that has an area of 2.
4 Move three matchsticks to form a shape that has an area of 4.
54 NUMINO Challenge C1
12 matchsticks, each with the length of 1, are used to form a right
triangle that has an area of 6. Move two matchsticks to form a shape
that has an area of 5, and move three matchsticks to form a shape that
has an area of 4.
3426
1 Matchsticks are used to form a shape that has an area of 1: .
Color each part in the right triangle that has an area of 1.
2 Move two matchsticks to form a shape that excludes the
colored parts from 1 .
3 Matchsticks were used to make a shape that has an area of 2: .
Color each part in the right triangle that has an area of 2.
4 Move three matchsticks to form a shape that has an area of 4.
54 NUMINO Challenge C1
