题干

3+4=____   9-5=____       4+6=____

0+8 =____      10-7=____      5+2 =____

6-0=____       7+2=____      14-4=____

5+6=____     12-6=____       8+8=____

11-7=____    9+5=____   14-5=____

7+8=____    13-10=____     6+8=____

15-9=____    7+7=____      12-8=____

9+9=____      15-5=____    6+6=____

2+2+6=____   7+3+4=____    13-6-7=____

8+6-4=____ 10-3+2=____    5-4+9=____

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答案(点此获取答案解析)

7,4,10,8,3,7,6,9,10,11,6,16,4,14,9,15,3,14,6,14,4,18,10,12,10,14,0,10,9,10