最新苏教版一年级数学下册口算练习

苏教版一年级数学下册口算练习

12-8= 11-6= 14-5= 14-7= 14-5=

8+3= 13-6= 11-2= 13-6= 5+7=

14-7= 12-7= 5+9= 13-7= 4+4=

12-5= 15-7= 5+8= 14-8= 13-6=

4+7= 7+6= 13-7= 13-5= 17-8=

12-6= 11-7= 12-3= 4+7= 11-3=

13-7= 14-7= 11-2= 6+8= 15-6=

11-4= 13-5= 4+7= 12-4= 12-4=

12-5= 15-8= 14-7= 14-5= 13-5=

13-6= 8-8= 15-6= 13-7= 11-8=

14-8= 13-4= 11-4= 15-6= 13-3=

17-9= 9+5= 4+5= 15-9= 12-5=

12-3= 13-8= 12-9= 11-9= 14-9=

14-5= 12-5= 13-5= 14-7= 18-9=

16-9= 4+8= 11-6= 13-6= 15-7=

8+4= 12-4= 12-6= 14-4= 15-6=

17-9= 12-4= 13-5= 11-5= 16-9=

3+9= 13-5= 15-7= 17-8= 6+6=

12-4-3= 15-6+3= 7+8-9= 13-4+6= 13-9+3=

14-5+5= 14-9-2= 6+5-8= 8+4-4= 12-9-2=

72-2= 38-8= 80-40= 40+60= 40+8=

3+60= 4+50= 62-60= 50+8= 20+70=

97-7= 57-7= 50+8= 30+7= 80+4=

73-70= 87-80= 5+30= 7+80= 4+60=

50+7= 70+3= 15-7= 70-50= 37+7=

20+8= 77-70= 88-80= 30+6= 20+7=

67-7= 67-7= 11-3= 73-70= 10-3=

46-6= 14-5= 7+80= 11-4= 6+9=

50+20= 88-8= 44-40= 6+60= 55-50=

30+60= 95-90= 63-60= 57-7= 78-70=

98-90= 54-50= 20+70= 12-6= 85-5=

56-6= 30+60= 4+60= 69-60= 70+6=

41-1= 3+50= 3+70= 50+9= 34-4=

35-5= 1+40= 30+7= 3+70= 79-70=

62-60= 84-4= 8+6= 15-6= 67-7=

3+60= 15-5= 20+6= 64-4= 90+6=

98-8= 38-8= 100-80= 75-5= 38-30=

40+8= 25-5= 90+7= 13-7= 60+2=

34-4+3= 32-2+40= 6+20-20= 34-4+60= 18-9+40=

70+8-70= 29-9+6= 80-50+4= 17-7+5= 29-9+60=