Page 171 - NUMINO Challenge_L2
P. 171
Answer
Key
Problem solving
1 The following shows 3 numbers from 1 to 6 that add to 11:
1+4+6=11 2+3+6=11 2+4+5=11
2
56 34
43 12 6
The following shows 3 numbers from 1 to 6 that add to 12:
1+5+6=12 2+4+6=12 3+4+5=12
44
36 24 or 26 34
53 12 36 63 12 35
Creative Thinking
Start
4
-+
2
6
+-
1 +
5
-
3
2
=
2
Finish
42 NUMINO Challenge L2
Key
Problem solving
1 The following shows 3 numbers from 1 to 6 that add to 11:
1+4+6=11 2+3+6=11 2+4+5=11
2
56 34
43 12 6
The following shows 3 numbers from 1 to 6 that add to 12:
1+5+6=12 2+4+6=12 3+4+5=12
44
36 24 or 26 34
53 12 36 63 12 35
Creative Thinking
Start
4
-+
2
6
+-
1 +
5
-
3
2
=
2
Finish
42 NUMINO Challenge L2
