小学一年级数学上册口算练习题训练

1、16-16=9+3=5+4=15- 3 =1 6 -4=6+8=1 6 -14=14-12=18-8 =2+6=1 +3=1 0+3=7- 6 =17-5 =5 -1=1+9=14-1 =6+4=9-2=3-3=10+8=15-3=7+4=4+5=12-1=14-13=6-5=1 0-7=16-5=8-5=2+3=11+3 =8+4=6+5=18-4=3+3=16+1 =0+ 9 =4- 2 =15-10=10+1 =1 1 +1=1 1+0=10-3=8-1 =13-11 =13-9=19-6=19-1 9 =3+ 6 =4+ 3 =3+2=7+9=7+5=6-3=18-14=18-10=9

2、+4=9 + 5=16-2=17-12=1 4+3=11+4 =10+5=1 1 -1=14-14=16+3 =19-7=1 4 3 =6-1=5+3=18-1 8=12+4 =15-1 =5 +6=19-14=1+4=0 +8=9+8=7+ 6 =18-6 =2+4=13+4 =12+5=19-1 0 =11-5 =19-13=9-1 =1 4 + 5 =8+6=6+3 =3+ 4 =1 +5=5+9 =10+6=13-13=1 5-14+4=9-3=7-5=10-4=2=16-1 =13-1 0 =9+9=6 2 =1 1 -0=1+1 =8-3=5-5=12+6=16 3 =9+7 =5

3、-3=19-6=16-13=7 + 7 =4-1 =15+ 1 =0 + 9 =13+6 =16-6 =3-1 =4 -3=10- 6 =1+7=7-3 =3+8=2+9 =9 -6=3+7 =11+7=1 -1 =15- 4 =4+1 =1 7-16=12+7 =14-2 =8+5=66=8-2 =1 +8=18 + 1 =9-4=13-7=6+1=2 +8=12-2=4+2=17-7=18-1=4+8=1 1+6=8-4 =9+ 6 =7+1 =19-12=10-2=12+2 =8-7=17-1=11 + 8=2+2=4 -4=13+1 =5+7=4 +7=3 -2=1 9 5=7-7=1

4、4+4 =10+9=1 8-3=18-5 =19-8=5-4=12+1=10+4=1 5 +2=10+7=18-16 =18-1 5=1 7 3 =1 0 -5=19-4=1 5+4=19-1 =13-3=9-5=10- 8 =9-8=12-12=17-11 =7 - 1 =10+2=3 +5 =14+1 =18-6=3 + 9 =14-10=7-4=2 + 1 =16-11 =5+5 =1 1 +2=8 +3=12+3=15-11 =17-2 =7+8 =8-8=19-15=17+2 =6+2=1 6+2=19-9 =13+ 5 =9-7 =19-3=2+7 =9-9 =8+1=14-1 1

5、 =6-4 =16-1 6=17-10=1 5-15=1 76=19-2 =6+ 8 =6+6=13-2=12-1 1 =7+2=1+3=16-1 0 =8+ 9 =1 1-11 =13-1 =14-9 =4 4-6=3+1=8+7=1 0 -9=10+8=12- 1 0=8+8=9+ 1 =8+2=14-13=7+0=11-10=1 1+1=19-16 =2+3 =1 8-12=1 8-2=16+1 =7-2=3+3 =4 +9=1 0-10=17+ 1 =15-13=1 0+1 =16-1 2=19-1 1 =1+2=15-2=13-11=2-1 =5+2=5+8=9+2=4+3 =13-

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

7、7=19-1 9 二3+ 6 =8-2=11+3=8+4=7 + 5 =6-3=6+1=8-6=7+9 =9+5 =1 6-2=18-1 =13+3=9+4=1 0+5=11-1=7+1 =3 + 2 =11+4=1 4 -3=6-1 =11+7=18- 1 0 =19 - 7 =154=5+6=12+7=14+3=12+4 =9+8 =7+6=1+8=16+3 =0+8=12+5=19-10=2+8=1 8-18=13+4=14+5=8+6=4+8=1+4=9-1 =5+9=10+6=19-1 2 =1 1+8=7 - 3 =9-5 =10-8 =6+9=4+7=13-3=7- 5 =9-8

8、=12-12=10 + 9 =9-3=9+9 =3+5=14+ 1 =1 2 4-1 =1 3 -10=5- 5 =7-4=18-1 3 =18-1 5 =8- 3 =19-6=8+3 =2+5=19-1 =5-3=0 4-9=8-8=17-13=4+4=15 + 1 =10- 6 =19-9=17-14=16-1=2+9=9-6 =9-9=7+3=1 +9=15-4 =4+1=17-1 0 =15-14=9 + 7 =8+ 5 =6 -6=6+ 6 =11+5=4- 1 =94=18-7=16-10=17-1 5 =3+8=4+ 2 =17-7=4+6=14-4=14-2=8-4=9+6=1

9、 2 一16-15=18+ 1 =12+2=8-7=10=19- 17=12-2=4-4=13+1=7+0 =17-4=1 1 +6=19-5=7-7=1 8 -12=1 8-17=1 0 -2=1 8-5=19-8=4+9=6-7=18- 3 =15+2=10+7=1 6 -12=1 7 -17=10+4 =10-5 =19-4=13-1 2=1 9-18=0+0=17-6 =7+9=18-=6-_=19+ 9 =4+7=15-8=915-9 =8+7=9+4=8+4=_+5=121 4 -_= 813+2=6 +8=9+8=5+_=1 412-7 =6 + 0 =9+7 =8+5=11-_

10、=513-5=1+6=7+8=9+11 =7+_=109 -_=40+9=9+8=16-7 =4 +=1 2-9=11+0 =4 + 6 =13-7=1814-_=644=5 4-3 =7+ 4 =_+8=1211-5=1 + 1 =6+8=8+3=_-12=39= 66+9=1 7-5=17-6=11-_=912-5=5+8=3+7=1 8-8=_-8=85+=97+3=6+8=8+5=17+1 =14-_= 1 06+ 6 =9 +6=12-8 =15- 8 =4 +=89+ 5 =2+8=13-6=16 + 3 =2+= 97+9=6+9=13- 8 =_+5=1814 6 =8+8=1

11、4-6=4+6=9+2=1 5=65 +8=5+7=8+7=8+4=12-6 =1 4-9=7+7 =7+5=1 5 -8=17-10=6+9=11- 9 =16-9=7+5=9+8=13-8=3+6=1 4+_8+6=17-5 =4+6 =7+9=_=185 +9=15-8=9+9=4+8=15+5 =10+ 0 =7 + 3 =8+7 =5+_=1 41 4-7=13-8=5+一=76+5=16-4=12+8=11+= 1 79 + 11=4+ 9 =7+9=14-9 =+9=916-7 =7+_=716-7=1 5-3=1+15=1 3-7 =13-6 =2+17=11- 5 =2+7=

12、+8=818-9=1 19+11=12-8=8+3=1 1 -7=_=516-13-6=19-8=_+ 5 =1212-_=8_=9_+6=118+5=1 7-9=18-3=11-8 =6+_=147+14 =14-5=17-_= 1 05+13=5 + 5=8+2=13-_10-4=12-6=4+=1 34+7 =_=71 5-7=7+4=18-9=3+_=918-_=917-_13 + 3 =15+5=12-8=12-9 =86+12=18-=93 + 5 =12+8=1 4+6=14-8 =7+=1314-10=11-_=54 + 9 =13-86 + 3 =2+7=12-8=1 1-9

13、=12-9=13-4=_+5=1812-8=17-19-3=9 +_= 11156=16-7=0=14-11+7=13_-1 2=313-6=1 6 -2+1 =13-8=17-8=15-5=1 =12+3=6+4=1 7 一_14-9=1+15=1 9 -15=7+4=1 04+8=2 +7=1 4-113 +6=18-=95+7=1 9 -82 +1=13-6 =_- 8 =814-10=12+3=18-9=14+2+9=8+5 =19-15=1 1-7=187+5=9+5=1 8 -11 =6+9 =_+5= 18+ 6 =8+6=14+2 =4 +8=214-6=7+141 7-11

14、=5+_=141 1 -_=12-5=16-11=16-4=57+5=8 + 215-1 1 =7+9=一8+6=17+2 =16-7=+8=125+ 9 =4+7 =17-1 7 =2+17=6+7 =19-1 8=0 +0=8 -6=12-11 =1 0 -9=17-4 =13+3=11-11 =8+2=18-17=3 +8=8+7=1 9 -16=6 +7=15-1 5 =9+1 =7-2=14-4=1 3-2=17 + 1=8+1=16-15=8+9=1+2 =17-2=19-17 =3+1 =5+8=15-1 3=1 7-4=8+8=5+1=1 5 -2=14-4=11-1 0 =5