Page 178 - NUMINO TB_1B

1B˙ · -4–‡ 2011.3.22 5:41 PM ˘ ` 167 PDF_In 2540DPI 150LPI T

NUMINO

Unit 20. Make Numbers P. 32~33 16
9+7
8 +2 8+8
10+ 0 , 5+ 5 3+4+9
2+ 2 +6, 6 +4, 8+1+ 1 5+4+7
15, 1
2, 19, 7 Activity 2 P. 37~39
10
Sample Answers

Activity 1 P. 34~36 15 = 0 + 15 = 1 + 14 = 2 + 13
= 3 + 12 = 4 + 11 = 5 + 10
Sample Answers
11 (=6+9)
+
13 = 0 + 13 = 1 + 12 = 2 + 11
8+3 = 3 + 10 = 4 + 9 = 5 + 8
5+6
3+4+4 (=6+7)

12 13 18 = 0 + 18 = 1 + 17 = 2 + 16
+ 9+4 = 3 + 15 = 4 + 16 = 5 + 13
8+4 7+6
9+3 5+8 (=6+12 =7+11 =8+10 =9+9)
5+5+2 3+3+7
20 = 0 + 20 = 1 + 19 = 2 + 18
14 15
8+6 8+7 = 3 + 17 = 4 + 16 = 5 + 15
9+5 9+6
7+7 5+5+5 (=6+14 =7+13 =8+12 =9+11 =10+
3+4+7 6+7+2 10)

Answers 167