Page 146 - NUMINO Challenge_A1
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04 First, color the triangles in the lines of 6. Then, mark on the triangles that cannot

be colored in the lines of 1.

6

1
2

6

5 1
1 4

Color the rest of the triangles in lines 4 and 5 .
6
1

2
6

5 1
1 4

1 2 7 8 8 10 7 2 2 1

05 1

1
4
6
8
6
6
6
6
10

06 (1) There cannot be a partition wall on the sides of the two “4” 213
312
colored squares. 424

41Answer Key
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