一年级数学100以内加减法口算家庭作业

7+8= 13-9= 11-9= 7+4= 14-9=

17-9= 10-9= 3+8= 7+9= 15-9=

12-9= 8+6= 18-9= 7+7= 16-9=

12-2= 10-9= 17-9= 8+4= 11-9=

15-9= 18-9= 9+3= 7+7= 14-9=

16-9= 13-9= 19-9= 2+9= 6+7=

8+9= 8+5= 8+6= 8+3= 8+4=

17-8= 13-8= 14-8= 11-8= 12-8=

7+5= 7+9= 7+4= 7+6= 7+8=

12-7= 16-7= 11-7= 13-7= 15-7=

6+7= 11-8= 15-8= 14-8= 11-9=

17-7= 13-7= 14-7= 13-9= 16-7=

16-9= 12-4= 13-5= 13-4= 7+8=

12-7= 13-6= 12-9= 15-7= 15-6=

15-6= 16-8= 11-3= 13-4= 7+6=

12-3= 15-8= 10-8= 13-6= 11-7=

14-7= 17-8= 13-7= 11-6=

12-8= 16-7= 15-8= 5+8=

17-7= 11-8= 12-9= 18-9=

7+8= 12-7= 14-8= 13-9=

17-8= 10-5= 11-7= 11-4=

13-7= 17-9= 8+6= 12-5=

5+7= 18-9= 16-7= 5+8=

16-9= 13-5= 12-8= 14-6=

12-7= 13-9= 17-9= 13-4=

11-3= 17-9= 13-6= 15-7=

13-6= 11-3= 3+9= 14-6= 15-8=

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

11-4= 14-5= 12-5= 16-9= 3+8=

5+30= 49-9= 50-30= 12-2= 3+60=

37-7= 16-8= 40+40= 26-6= 75-70=

85-5= 4+50= 67-60= 89-9= 20+80=

59-50= 23-3= 35-30= 4+60= 86-6=

28-20= 55-50= 91-1= 74-70= 8+40=

6+60= 28―20= 40+60= 60-60= 16―8=

90―70= 83―3= 99―9= 100-50= 14―5=

85-5= 92-90= 32-2= 45-40= 65-5=

80+20= 100-60= 67-60= 84-80= 54-4=

63-3= 75-70= 48-8= 79-9= 90-20=

6+8―5= 4+5+8= 20+40―30= 62-2+40=

14-7+8= 10-8+8= 10-8+90= 44―4―10=

14-7+6= 16-7-6= 3+8-7= 9+6-7=

12-4+9= 11-5+7= 2+3+7= 14-5-6=

16-8+7= 14-6+9= 17-9+5= 13-5+3=

6+9-7= 11-6+8= 10-1+7= 15―7―2=

9+3-6= 8+8-7= 15-9+5= 5+9-7=

4+5+9= 9+3-6= 16-9+7= 15―7―8=

7+5-4= 11-8+9= 14―4―7= 8+5-6=

11―2―5= 13―8+7= 17―9+6= 2+6+8=

12-3+6= 13-5+2= 7+9-8= 2+9-5=

5+7-4= 13-7+3= 12-6-6= 5+10-6=

7+4-5= 11-5+7= 4+8-7= 16-8+9=

12-5-6= 5+8-9= 11-2+3= 5+6-8=

12-7+4= 5+7-8= 6+8-7= 14-8+6=

5+8-9= 15-7-6= 4+7-8= 12-9-3=

12-9+8= 16-9+5= 6+8-9= 7+8-5=

15-9+7= 5+8-9= 8+8-9= 4+7-9=

2+4+9= 18-9+4= 14-9+6= 13-9+8=

6+6-9= 5+4-9= 11-9+8= 18-9-5=

9+8-9= 10-1+7= 15-9+7= 6+7-9=