一年级数学 20以内加减法口算题1000道期末复习（无答案）.doc

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1、一年级数学20以内加减法口算题1000道期末复习 班级：       姓名： 2+18=                  18-6=                  16-1=2+12=                  5+11=                  17-7=5+1=                   10-1=                  12+5=11-2=                  15+1=                  19-11=10+9=                  16-7=          

2、        2+15=16-15=                 15+3=                  9-4=20-1=                  11-10=                 6+8=2+5=                   2+6=                   10+1=17-16=                 13+4=                  20-1=1+2=                   20-3=                  2+7=19-6=            

3、      15-12=                 9+1=14-1=                  5+2=                   13+7=19-4=                  3+5=                   17+3=3+8=                   8+4=                   17+3=17+3=                  4+12=                  14+3=1+14=                  1+5=                  

4、 3+14=13-3=                  10+2=                  9-8=12-8=                  2+5=                   19-18=14+3=                  17-3=                  9-4=6+13=                  13+5=                  3+7=12+3=                  5+6=                   17-1=5+2=                   

5、7+7=                   6+7=12-11=                 20-13=                 13+6=15-5=                  20-1=                  5+8=18-12=                 7+1=                   20-6=8+6=                   3+13=                  1+19=17-16=                 7+13=                  10-2=1

6、1+6=                  1+8=                   14+2=109+5=                   2+10=                  1+12=8+12=                  11-10=                 3+3=3+17=                  8+4=                   8+2=2-1=                   1+4=                   9+9=8+7=                   20-18=

7、                 19-5=5+6=                   20-3=                  17-10=1+16=                  9+1=                   9+10=10-2=                  18-17=                 6+14=18-8=                  9+6=                   8-6=7-5=                   13+2=                  19-12=11+9

8、=                  17-12=