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一年级

一年级
一年级

7-1= 8-1= 4+6= 8-4= 10-4= 3+2= 9-4= 5+1= 5-4= 5+1= 4-3= 5+1= 8+1= 2+2= 7-2= 4-2= 2+7= 2-1= 7-6= 7-6= 9-8= 6-5= 6+3= 5-1= 7-2= 9-3= 9-6= 4+3= 7-4= 7+1= 2+2= 7-1= 9-7= 6+1= 9-3= 5+5= 5-1= 1+6= 4+1= 8-3= 5+5= 5-4= 6-5= 6-4= 3+3= 5-1= 1+7= 2+2= 2+1= 2+3= 2+8= 1+9= 9-2= 9-8= 3+5= 4+5= 2+6= 3+6= 6+4= 10-8= 2+5= 3+4= 2+8= 4+2= 4-1= 4-1= 3-2= 7+3= 9-6= 7-5= 4+3= 9-2= 2+4= 8+2= 2+6= 3+6= 4+3= 9-1= 6+3= 6+4= 1+1= 1+3= 3+1= 4+4= 1+5= 1+4= 2+1= 4+1= 2+2= 10-3= 3+5= 3+2= 8-7= 6-5= 2+7= 4-1=

5-2= 9-4= 8-3= 1+8= 8-7= 7-6= 9-8= 2+2= 5+4= 3+1= 8-5= 9-6= 4-3= 2+3= 4+3= 8-5= 5+4= 8-6= 4+1= 1+6= 5+2= 3+5= 1+1= 7-5= 10-1= 5-4= 4-3= 4-2= 2+4= 9-7= 4+5= 1+2= 6+2= 6+4= 8-3= 4+2= 2+2= 10-8= 7-6= 3+4= 4+4= 8-4= 3+3= 2+1= 3+6= 7-3= 5+2= 5+3= 5+3= 8-6= 5-1= 4-3= 5-3= 5+4= 8-3= 8+1= 7-2= 2+8= 7+1= 5-4= 9-4= 10-6= 7-1= 7+1= 1+8= 2+6= 2-1= 7-5= 3+7= 3-1= 8+1= 10-6= 1+5= 8-7= 9-4= 2+1= 2+6= 8-7= 2+5= 10-5= 9-5= 2+5= 1+9= 3+4= 2+8= 7-5= 8-6= 3+3= 3+7= 1+1= 1+7= 3+7=

10-1= 1+5= 8-4= 5+2= 3-2= 5-1= 2+7= 4+6= 9-1= 4+5= 2-1= 9-3= 8-1= 7+3= 9-2= 9-4= 9+1= 4+1= 10-2= 6-2= 7+2= 2+5= 5-2= 7+1= 4-1= 4+6= 3-1= 1+5= 4+6= 2+6= 6-4= 5-3= 1+2= 9+1= 6+2= 6+1= 7+1= 5-2= 7-2= 10-1= 6-2= 3+3= 9-1= 3+7= 7-6= 10-2= 7-4= 8-6= 4-3= 1+2= 3+6= 9-5= 8-5= 8-1= 7-4= 2+2= 9-1= 6-1= 5+3= 6-5= 8-3= 8-4= 6-3= 4+4= 6+3= 10-4= 7-5= 9-4= 2+8= 3+2= 5-1= 1+7= 5-4= 7+2= 1+6= 10-9= 1+7= 3+5= 7+1= 6+1= 8-2= 10-8= 3-1= 2+6= 5-2= 9-7= 1+4= 5-2= 6+4= 6-4= 9-2= 7-4=

1+4= 9-3= 5-3= 5+3= 7-2= 7-4= 5-4= 1+5= 6+1= 4+1= 3+2= 4-1= 1+3= 8+2= 5+1= 7+3= 8+2= 3+5= 8-7= 9-1= 3+5= 6-2= 8-2= 8-4= 8-2= 4-2= 1+6= 2+7= 8-3= 10-5= 10-6= 8+1= 5+4= 6+2= 6-3= 1+3= 6+1= 1+4= 6+4= 8+2= 6-4= 9-2= 5+1= 1+6= 7+1= 6-2= 4+6= 3+5= 1+6= 1+5= 2+2= 7+2= 10-6= 3+3= 1+1= 5-2= 3+5= 4+2= 4+4= 6-2= 1+8= 3+7= 5-4= 6+3= 2+5= 6-1= 2+4= 4+6= 10-7= 2+4= 3+1= 9+1= 4+3= 1+8= 10-2= 5-4= 4+2= 5+5= 10-8= 3-2= 8-5= 7+2= 1+4= 10-9= 3+4= 8-2= 7+3= 4+3= 9-8= 1+1= 10-9= 9-7=

6+3= 6-4= 6+3= 5+5= 5+3= 10-6= 3+4= 7-4= 3+4= 6+1= 6-5= 3+5= 9-2= 8+1= 8-7= 3+6= 3+5= 3+7= 1+9= 6-4= 6-3= 8-2= 3+4= 5-1= 2+6= 4+2= 2+1= 1+7= 8+1= 5+1= 5+5= 7-6= 7-4= 1+9= 2+6= 10-3= 7+1= 8-4= 10-5= 8-2= 8-4= 10-9= 10-4= 10-5= 10-3= 1+8= 7+3= 10-1= 3-2= 10-7= 10-3= 1+3= 9-3= 3-2= 5+5= 6-5= 2+3= 4+3= 2+3= 2+3= 3+1= 1+9= 9-5= 6+4= 10-3= 4-1= 8-6= 9-1= 6-5= 6+3= 3+2= 6-3= 9-4= 7+3= 6-5= 1+1= 3+6= 8-3= 6-1= 5-3= 8-3= 4-3= 8-2= 1+4= 4+1= 3-2= 1+5= 2+5= 7-3= 5+2= 5+3= 4+5= 7+2= 9-6= 10-1= 8-1=

7+3= 2+8= 7+1= 5+3= 8-5= 2+1= 4+4= 6-5= 3+3= 5-2= 5-3= 4+4= 6+3= 7-1= 7+2= 2-1= 10-4= 9-3= 6-2= 9+1= 9-1= 4-3= 3+7= 1+1= 9+1= 5+3= 7-3= 1+2= 2+8= 8-5= 10-3= 7-2= 1+3= 9-1= 10-8= 5+2= 6-5= 6+3= 8-4= 3+4= 9-6= 9-2= 10-7= 8+2= 1+9= 2+2= 8-1= 9-8= 8-6= 7+1= 5-2= 9-1= 4-2= 4-2= 4+2= 9-2= 10-5= 3+4= 5+3= 8-3= 6-2= 7-2= 8-5= 6-3= 2+3= 4+4= 3+4= 10-3= 6+4= 9+1= 9-1= 2+8= 4+5= 5-3= 5-2= 8-7= 5+1= 7-3= 1+3= 7+1= 8-1= 3+6= 6+2= 5+4= 10-9= 10-7= 5-4= 6+2= 5+5= 5+5= 9-8= 4-3= 3+4= 10-3= 3+7= 9-8=

6-1= 3-1= 9-7= 5+4= 7-1= 1+2= 9-7= 4+1= 6-3= 10-2= 10-5= 7-2= 8-4= 10-6= 2+6= 10-8= 3+2= 7-2= 5+4= 10-6= 2+7= 5-4= 8-5= 2+4= 4+2= 7-4= 2+4= 7-1= 6+2= 2+7= 1+5= 2-1= 1+7= 9-8= 10-7= 3+2= 1+6= 4+5= 10-1= 8-2= 4+1= 8+1= 9-6= 2+6= 2+1= 9-5= 5+4= 3-1= 9-7= 2+4= 4-1= 10-6= 5+2= 1+7= 5+2= 2+6= 9-5= 10-1= 2+3= 2+8= 10-6= 6+3= 9+1= 9-7= 10-8= 6+4= 2+8= 6+2= 6-4= 6-5= 7-1= 3+1= 1+4= 6-3= 1+8= 5-4= 3+1= 7-6= 8-4= 9-6= 7-6= 7-2= 5+4= 8-3= 3+2= 6+2= 6-1= 3+5= 7-5= 3+1= 10-6= 6-1= 6-1= 8-3= 3+3= 6+3=

10-2= 9-1= 4-2= 3+1= 7+3= 2-1= 7-2= 7+2= 3-1= 7-1= 9+1= 8-5= 10-7= 1+6= 1+2= 10-7= 8+2= 2+6= 4+4= 2+8= 10-2= 4+4= 4-2= 7-2= 8-4= 2+1= 6+1= 3-2= 4+4= 5+2= 7-5= 5+4= 8-6= 1+7= 7-3= 1+8= 5-2= 9-6= 3+6= 10-4= 9-3= 9-5= 6-4= 2+7= 2-1= 2+7= 10-6= 2+3= 10-8= 5+3= 1+8= 8-6= 4-2= 4+3= 6+1= 10-2= 10-6= 5+4= 9-3= 2+4= 4+6= 4+6= 8+2= 3-1= 5+3= 2+8= 7+2= 1+9= 7-3= 10-9= 9-5= 10-4= 2+2= 8-5= 1+3= 10-2= 3-1= 2+2= 3-2= 10-7= 5+1= 10-5= 8-1= 8-4= 5-4= 8-3= 3+5= 6-1= 1+1= 5+3= 1+2= 7-3=

4+3= 6-5= 2+8= 1+6= 6-5= 8+1= 4+6= 5-4= 1+8= 8-3= 3+7= 8-5= 10-8= 2+8= 10-8= 6-5= 6-1= 8-1= 5-4= 6-4= 7-3= 7+3= 6+2= 3+4= 8+2= 9-4= 2+6= 10-8= 10-5= 5+5= 1+2= 8-5= 9-1= 3+4= 1+3= 7+2= 4-2= 3+5= 6-4= 4+4= 6+1= 5-2= 9-4= 2+8= 8-7= 1+2= 3+5= 7+1= 7-4= 10-6= 8-7= 9-5= 1+2= 3+7= 3+1= 10-3= 4+4= 5+4= 5+3= 2+2= 2+7= 6-4= 8+1= 8-3= 10-8= 2-1= 7-3= 4+2= 5-1= 8-3= 9-3= 4+1= 7-1= 5+2= 8-6= 1+1= 7-6= 5+5= 4+4= 3-2= 10-6= 1+7= 5+4= 9-2= 6-1= 4-3= 7+1= 4-2= 4+4= 4+5= 7+1= 3+7=

2+2= 10-2= 6-1= 6+4= 10-6= 3+3= 10-1= 3+4= 5+1= 5+1= 2-1= 6-5= 6+3= 1+9= 4+2= 2+2= 6-2= 5+4= 7+1= 4-3= 4+6= 4+5= 6+3= 5+4= 5+3= 6+4= 2+4= 7+1= 3+6= 3-1= 4-1= 4+1= 7-2= 6-5= 3+2= 3-1= 1+1= 6+2= 5-3= 4+4= 8-3= 9-8= 6+3= 6+3= 5-3= 7-2= 8+2= 4-1= 4-2= 9-8= 6-1= 9+1= 3-2= 6-2= 8-2= 4+3= 5-2= 8-2= 3+4= 10-1= 1+7= 5-4= 3+4= 6+3= 3+4= 2+8= 4+3= 7-4= 5-2= 4+1= 5+5= 1+7= 6-4= 9-7= 7+2= 7+3= 6-3= 8-2= 9-3= 5+2= 2+5= 7-2= 9-2= 9-1= 4-3= 8+2= 1+4= 8-3= 6+4= 5+2= 2+3= 10-8=

8-2= 10-7= 9-1= 1+8= 10-5= 4-1= 6-3= 2+7= 6-3= 9-6= 4-3= 1+7= 3+2= 9-1= 4+1= 10-9= 6+4= 2+2= 10-9= 9-1= 4-3= 3+1= 7-1= 9+1= 10-9= 2+8= 7-5= 4+6= 9+1= 9-4= 6-5= 8-3= 9-8= 10-5= 9-8= 2+6= 2+1= 3-2= 1+5= 7-2= 7-5= 2+3= 5-2= 1+5= 5-4= 5-3= 3-2= 4-3= 2+3= 3+3= 8-1= 8-5= 4+5= 5+1= 10-3= 3+5= 8-4= 4+6= 3+3= 10-4= 5-1= 9-6= 5+2= 7-1= 1+7= 7-6= 8-4= 9-3= 8-3= 1+5= 6+3= 5-3= 3+5= 10-8= 10-1= 1+4= 8-4= 8-6= 8-5= 9-3= 7-6= 2+4= 6-4= 6-2= 6-4= 7-2= 5+3= 7-4= 1+5= 4-3= 7+2= 2+3= 1+2= 2+2= 9-5= 4-1=

7+3= 7-3= 6+4= 1+5= 9-5= 6-3= 2+7= 7+1= 3+4= 5-1= 1+6= 10-5= 5-3= 1+5= 4+4= 8-2= 4+6= 9-3= 6-5= 6-4= 8-1= 4-1= 1+8= 7-6= 8-5= 8-3= 9+1= 10-7= 10-7= 9-3= 6+1= 4+4= 4+2= 8-4= 7-3= 7+3= 2+6= 8+1= 10-2= 1+1= 7-2= 10-1= 9-3= 6+2= 3-2= 6+2= 2+3= 6-3= 1+6= 5+3= 1+6= 7+2= 6+1= 5-3= 8-6= 9-4= 9-1= 8-5= 6-5= 5+1= 2-1= 1+7= 4+2= 10-6= 1+9= 8-7= 3-2= 10-7= 1+1= 6-2= 1+9= 3+2= 2+7= 3+7= 8-2= 8-6= 2+8= 10-6= 3+3= 9-6= 8-7= 9+1= 10-5= 2+5= 7+2= 6+3= 8-5= 3+2= 2+1= 3+5= 10-4= 10-6=

3+7= 6-4= 10-6= 10-6= 5+3= 7+3= 9-1= 9-7= 4+1= 10-4= 3+1= 5+3= 3+1= 2+7= 5+2= 3+6= 10-2= 4+6= 7-2= 8-4= 4+5= 2+5= 2+2= 5+2= 9-5= 10-9= 8-3= 5+5= 8+2= 2+6= 7-4= 2+1= 6-5= 6-1= 10-4= 6+4= 1+3= 4-2= 9-2= 4+3= 9-7= 2+2= 10-7= 2+5= 6-2= 4+2= 1+2= 1+3= 3+4= 6+1= 8-1= 4-2= 6+2= 8-4= 9+1= 10-2= 5+5= 10-3= 9-6= 5-2= 5+3= 3+4= 9-4= 5-2= 8-4= 2+1= 8+1= 9-7= 9-6= 4+2= 5-1= 10-9= 9+1= 7-6= 1+8= 3+5= 8+1= 6-5= 2-1= 7-3= 9-3= 2+5= 3+6= 2-1= 9-3= 8-7= 9-5= 9-3= 9-1= 7-1= 2+8= 8+1=

1+9= 3+4= 8-5= 6+3= 2+5= 2+1= 8-3= 10-2= 7+2= 8-5= 1+5= 4+5= 3-1= 2+3= 1+1= 10-4= 10-2= 5-4= 3+2= 7-5= 5+4= 3+6= 6+4= 3-2= 9-7= 8-1= 5-2= 8+2= 7-3= 6-1= 7-6= 4+5= 1+3= 7+2= 10-8= 2+1= 4+4= 8+2= 6-2= 2+8= 9-6= 9-1= 5+1= 6-1= 10-6= 6+4= 2+1= 4+2= 8-5= 1+4= 5+4= 6+1= 2+4= 9+1= 2+7= 8+2= 5+1= 4+4= 10-9= 8-1= 7-2= 3+1= 4+6= 5-1= 7+3= 9-7= 1+4= 3+1= 5-4= 9-1= 7-6= 5-4= 8-3= 4+4= 3+7= 2+6= 6+3= 1+6= 7-2= 1+8= 7+1= 8-5= 10-3= 5-3= 8-1= 9-2= 5+5= 1+4= 1+8= 1+1= 1+3= 8+1= 5+2= 9-2= 9-6= 5+4=

2+2= 3-1= 7-4= 5-4= 2+4= 10-6= 9-8= 1+2= 10-7= 1+9= 1+7= 9-8= 10-4= 7-3= 9-7= 2+8= 2+3= 5-2= 8-4= 8-7= 6+2= 4+1= 5+3= 2+7= 10-4= 7-4= 7-2= 8-2= 1+5= 3+6= 2+6= 5-2= 9-2= 7-4= 8+2= 5+5= 2-1= 4+3= 4+5= 7-2= 3+1= 2+4= 2+1= 2+6= 3+5= 7+2= 7-1= 5+1= 9-8= 6-3= 4+3= 3+4= 8-6= 4-2= 5-2= 10-1= 4+2= 7-5= 1+9= 1+3= 7-4= 1+4= 6-2= 10-3= 9-3= 10-8= 4+4= 7-6= 2+8= 5+3= 2+8= 1+9= 5+2= 1+3= 3+6= 3+3= 4-1= 1+1= 10-2= 6-5= 9-4= 3-2= 1+7= 1+2= 8-2= 9-5= 3+5= 4+6= 1+4= 2+6= 6-3= 9-2= 10-3= 3+2= 7+3= 2+2=

2+6= 6+1= 5-4= 9-4= 5-2= 2-1= 10-6= 8-1= 5-4= 2+7= 6+2= 9-1= 2+8= 1+2= 3-1= 2+4= 9-4= 7-1= 6+1= 8-4= 3+7= 1+8= 8-4= 7-2= 8-6= 5-2= 2+2= 10-5= 6-5= 10-9= 4-1= 5+3= 8-5= 1+3= 2+5= 2+4= 2+6= 5+4= 4+5= 8-6= 3-1= 10-7= 2+2= 2+3= 1+6= 8-6= 5-3= 6-2= 3+6= 4+4= 8-3= 5+3= 10-1= 7+1= 4-3= 5+4= 7-1= 6+3= 4-2= 9-6= 7-5= 5+3= 4-2= 7-3= 1+4= 7+1= 8-7= 3+7= 4+1= 10-4= 2+4= 1+9= 5+5= 1+6= 10-6= 3+3= 9-2= 10-2= 3-1= 8-7= 4-1= 10-3= 3+5= 7-5= 7+1= 5-1= 5-1= 6+2= 3+3= 3+2= 4+1= 5-1= 3+3= 4+3= 2+6= 2-1=

20-2= 2+13= 20-8= 6+2= 16-9= 5+1= 1+18= 5+14= 12+4= 13+7= 9+6= 11+3= 16-7= 19-8= 19+1= 11+1= 20-5= 11+3= 6-5= 6-4= 12-11= 15-9= 2+12= 18-14= 4-3= 4-2= 8+12= 8-3=

1+8= 14-3= 19-15= 15-2= 17-2= 19-15= 17-2= 14-7= 18-1= 10-8= 12+4= 4+4=

4+4= 10+5= 15-7= 7+7=

4-1= 16-11= 11-5= 4+8= 12-5= 17-5= 19-10= 1+4=

1+16= 16-8= 12+5= 5+10= 5-2= 1+8= 2-1= 12+5= 5+1= 8+12= 14-3= 19-16= 5+2= 5-3= 7+8= 16-5= 13+4= 15-14= 19-2= 6-1=

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

9+10= 18-4= 14+3= 18-10= 6+13= 1+3= 6+6= 10+8= 1+13= 6+5= 12-4= 9+9=

5+3= 15-4= 18-2= 11+7= 20-4= 2+8= 9+7= 2+11= 11-8= 8+5= 16+1= 8+8= 10+1= 5+14= 2+17= 9+3= 17+2= 1+14= 9+9= 2+5=

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

2+15= 18+1= 10+10= 20-10= 15+3= 10+4= 14-13= 6+12= 8+10= 13+5= 13-9= 7+10= 7-3= 3+16= 8+5= 13-7= 12-1= 16+1= 20-18= 13+7= 5+15= 1+13= 14-7= 6+9=

8+12= 1+10= 18-15= 2+16= 12+5= 9+9= 14-8= 3+4=

4+2= 17+2= 5+2= 17-15= 19-6= 14-5= 16-11= 6+8=

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

2-1= 9-4= 1+16= 11+8= 15-8= 3+3= 18+1= 10+10= 2+1= 10+1= 19-8= 2+14= 8+2= 18-8= 4+5= 12-5= 8+6= 20-2= 16+3= 2+7=

5+10= 17-10= 17+1= 14+5=

14+5= 5-1= 17+2= 4+2=

3+7= 19-2= 2+3= 9-8= 18-3= 13+3= 20-1= 1+6= 13+3= 16-9= 13+3= 1+13= 15-6= 2+17= 18-5= 16-12= 19-16= 9+1= 12-2= 7-6=

7-6= 19-11= 15-8= 16+4= 19-11= 16-10= 15-4= 9+5=

6-5= 10-3= 4+11= 20-8= 1+15= 17-9= 16-3= 7+6= 13+5= 5+9= 7-4= 16-7= 10-2= 13-7= 16-10= 6-3= 10+2= 20-10= 18-10= 13-3= 13-5= 2+4= 9+8= 9-3=

4+16= 4+5= 12-11= 6+4=

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

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