Page 140 - NUMINO Challenge_K2
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p.34 Challenge Yourself p.35

Complete the drawing by using the pattern. Find the rule to fill in the missing numbers.

1

11

121

1331

41 4 6 1

1 5 10 10 5 1

34 NUMINO Challenge K2 The arrows represent the following description. Write the
missing numbers.

: 1 greater than the number on the left.
: 1 less than the number on the right.
: 2 greater than the number below.
: 2 less than the number above.

7 89

4567

Rules 35

Through repeating the experience of various problems regarding basic principles
discussed in this unit, students will improve their pattern-finding ability and
communication skills.

11Answer Key
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