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20以内加减法不进退位教程文件.doc

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20以内加减法不进退位 精品文档 20以内加减法练习1 18- 5 = 17-10 = 13+ 6 = 17- 5 = 16-10 = 5 - 4 = 9 + 4 = 16- 4 = 7 +10 = 9 - 0 = 18+ 1 = 6 +10 = 4 - 2 = 18-10 = 17-7 = 10+ 2 = 10-5 = 6+6 = 15- 9 = 5 +5 = 2+16 = 12 +8 = 13-2 = 4 +12 = 9+ 4 = 16 - 5 = 15-3 = 14+ 5 = 3 +12 = 9+9 = 0 +17 = 7 - 2 = 4+14 = 11-7 = 11+ 4 = 10+ 4 = 14- 3 = 19- 5 = 16 - 3 = 13- 2 = 12- 6= 11+ 8 = 13-10 = 15+ 4 = 3 + 5 = 10+ 7 = 7 + 7 = 19-4 = 11+ 7 = 17- 7 = 16+ 2 = 16- 5 = 3 + 4 = 1 +14 = 14+ 2 = 4 +12 = 12+ 5 = 14+ 1 = 10+ 8 = 17-5 = 15- 3 = 9 + 8 = 11+ 5 = 16+ 2 = 12+ 3 = 17-8 = 3 +17 = 11+ 5 = 5 + 5 = 19- 5 = 7 - 3 = 12+ 6 = 10+ 7 = 3+12 = 15+ 3 = 17-10 = 9 + 9 = 4 +12 = 11+ 2 = 13+ 2 = 8- 3 = 16-4 = 6 + 7 = 15+ 3 = 12-3 = 8+ 8= 16-7 = 12+ 4 = 20以内加减法练习2 16-8 = 19-6 = 14 - 7= 7 +6 = 15- 8 = 6 - 5 = 13+ 6 = 11+ 6 = 19- 9 = 5+ 6 = 19-5 = 2 +11 = 5 + 6 = 18-3 = 12+ 7 = 8 + 9 = 7 + 9 = 16-4 = 18- 9 = 5 + 4 = 12 - 9 = 7 - 3 = 18- 7 = 7 +11 = 13- 3 = 9 + 6 = 0 +18 = 10+ 3 = 18-5 = 17+ 0 = 12- 2 = 6 + 7 = 6 - 3 = 13+ 3= 5 +14 = 11+ 5 = 15 - 7 = 0 +10 = 16 - 9 = 2 + 6 = 11-10 = 11+ 3 = 4 +10 = 12-10 = 10 +6 = 5 +10 = 13- 5 = 19-3 = 17-3 = 9+ 4 = 3 +11 = 10+ 3 = 17- 3 = 7 + 8 = 9 + 5 = 19- 8 = 9 + 5 = 18- 9 = 13-10 = 17+ 1 = 14- 8= 19 - 8 = 7 - 3 = 15- 2 = 14- 2 = 9 + 3 = 8 + 4 = 9 + 8 = 17-4 = 16-4 = 3 +12 = 13 - 4 = 19-5 = 18- 2 = 11+ 2 = 14-2 = 11 + 3 = 5 +11 = 10+ 5 = 11- 6 = 13+ 2 = 16-4 = 16+ 3 = 13-5 = 16 - 2 = 6 +8 = 10+ 8 = 16 - 7 = 收集于网络,如有侵权请联系管理员删除
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