一年级第一学期口算题综合练习.docx

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1、15-12 + 8 =2 + 17 =14 + 5-O =12 + 0 6 =1+4 =10-5 + 5 =4-3 =8-7 =6 + 2 =2 + 10-1 =11-4-3 =6+860 + 20 + 0 =1 + 18-7 =7+4+1=1 + 17 =5 + 0 + 15 =8-1 =13 + 5-0 =18-14 =17 + 2 =0 + 2O =1-0 =11 + 9 =15-2 =20-10 =16 + 3-1 =82+8=13 + 1 + 1 =4+6+3=20 9 + 3 =12 6 4 =3+6313-2-11 =1 + 19 =6 + 13 - 9 =164 =2+3+8=

2、17-4-10 =20-20 + 13 =10 + 8-13 =18-1 =11-10 =19-11-2 =6 + 1 + 10 =18-11 =13-3-8 =5 + 14-10 =15-14=20-12-7 =3+77=6 + 6 =6 + 3 =15-3 =12-2 =19-3-0 =5 + 14-0 =10-9 =5 + 11 =12 + 0 =10-9+4 =5 4=10 + 6 =2 + 13 =18-9 + 10 =3 + 14-10 =2+3+8=14 + 6 =13-1 =18+2 =7+3+8=17-8-5 =14-4 =16-3 + 3 =12-10 =16-15 + 1

3、8 =20+0 =17 + 2-15 =13-13 =94+6=18-8 + 1 =15 + 5 =15-9-1 =13 + 1 2 =1 + 13 =1 + 11-1 =15 + 1-14 =10 + 8 =18-14=13-2 =17-12 =11 + 8 + 0 =19-17=8-4 =11-11 =2-1 =5 + 3 =19-10-5 =10 + 7-3 =9+6+4=14-12 + 6 =14-8 + 3 =15+4 + 1 =3 + 11 =16+0 =1 + 16-2 =11-1 =14 + 2 =1 + 11-6 =13+0 =62 =9 + 5 =18-13 =11-10

4、+ 7 =14-10+3 =4+0+3=17-16 =3 + 16 =8+1+7=13-11 =13-7 + 0 =11 + 3 =0+3+1=3+2+0=19-6 =18 + 1-8 =16-11 =1+8-1=4-0+4=1 + 1 =12-3 + 9 =4 + 13 =15-7 =16+2-14 =5-3 =2 + 0 + 14 =11-2 =0+9+3=13-4 + 10 =70=16+4 =8 + 5 =3 + 7 =15-7 =20-16+12 =11 + 7 =42+0=12 + 6 =9 + 1O =7-3-0=9-0+1=6-0-5=6 + 2 =18-3 =15 + 3-1

5、8 =2 + 8 10 =7 + 0 =17-5-10 =13-8-3 =20-10 =7+2+6=4 + 10 + 0 =2+3+1=11-2 + 11 =4+4 =16-10 + 13 =4 + 3 =12-1-1 =9 + 10 =63+5=14-2 =4 + 2 =1 + 13 =18-9 + 5 =17 + 1-10 =17-15 =5 + 10 =18-0 =40 =17-8-0 =15-9-6 =9+1-3=1 + 12-1 =7-5-1=18-15 =6 + 11 + 3 =1 + 10-4 =11-2 =2 + 14 =14-1 =4 + 10 + 0 =3 + 15-9 =

6、17-11-2 =0 + 3 =5 + 11 =8 + 3 =16-14=2 + 5 =1 + 3 =2 + 15 =1 + 9 =0 + 5 + 13 =15-12 =11-11 =17-9 =16+1-10 =13-2-9 =11-0-9 =13+0 =7-1 + 11 =19-2-8 =7 + 13 =9 + 5 =20-6 + 1 =14一04 =13-13 =11 + 1 =62 =15-12 + 6 =12-11 =7-0-2=4 + 10 =9 6 =0 + 12 + 2 =12-10 =10-7 + 17 =o+o=15-14 + 2 =14 + 2 =16-14-0 =16-

7、6 =83+3=18-12 + 10 =8+069 + 9 =3 + 10-7 =18-0 + 2 =19-17 =10 + 1 + 7 =4+9+5=7 + 11 + 2 =1 + 4=8 + 10 =7-3 =73+1=5 + 9 =9-3 =17-17 =19-11 =4 + 1 =6 + 11 =13+4-14 =4 + 15 =1-0+2=4+3+2=2 + 12 =14-7 + 7 =73+4=16-16+14 =2+868 - 6 8 + 10-12 =3+9+6=2 + 14 =8-1 =6 + 13-12 =1 + 14 =18-3-7 =14-5 =85+2=12-9 +

8、8 =9+8+0=9-8 =12-6 + 10 =6 1 =19-6 =20-8-8 =15-3 =15 + 1 =13-12 + 6 =3+5+5=13-10 + 9 =2 + 13 =0+8+7=8 + 10-5 =6+6+6=12 + 0 =20 2O =17-7-9 =16-13 =17-14-2 =13-8 =31+2=18-5 =10-0-7 =5 + 13 =5 + 10 =10-8 + 18 =7-1 =19-9 =20-5 =4-1 =11-4 =16-11 =4 + 6 =9 + 1O =15-3-10 =4-1 =0+7+3=13-3 =17-2 + 2 =13-6 =1

9、8-17 =18-2 =18-11 + 13 =2 + 11 =10-5 =2-1+4=13-11 =18-0 =18-2 =12-9 + 8 =7-6-1=20-12-5 =62+=16-14+16 =4+58=9-0 =o+-o=14-0-11 =11 + 8 =8-7+7=19-7 =7 6 =9 + 7-10 =13-9 =98+1=12-5-5 =10 + 9-17 =5 + 13 =2 + 12 =7+3+5=9+31=19-14 =20-2-11 =3+1+9=20-9 =1+7-617-0-8 =9 + 1-10 =7 + 5-11 =16-14-1 =9-1-6=2+0+1=

10、17-0 =9 8 =10-2-4 =4 + 12-15 =7 + 13 + 0 =15-0 =2 + 11 =16-15+4 =1 + 6 =15-4-8 =3 + 15-7 =4-0+4=9 + 10 =1 + 14-11 =9 + 5 =64=14-6-2 =4 + 14 2 =2+2+4=7 + 12 =18 + 0 =19-10 =6 + 1 =16+2 =8+1618 + 1 2 =19-5 =20-16-2 =15-13 =1 + 2 =17-6 =1+4+1=6 + 8-10 =16-10-0 =12-12 =4 + 5 =10+4 + 3 =7+0-1=1+8-6=5+5-6

11、=16-13 =0 + 5 =16-2 =4 + 1 + 15 =14 + 3 + 2 =13-0-1 =1+3+2=0 + 3 =16 + 0-15 =9+0+5=20-0 =11-5 + 14 =15 + 1 =19-4 =9+5+4=19-1-4 =1+3+2=14-0-1 =14-1-2 =4+0-3=8-1 =16-11-4=19-3-7 =16-12 + 15 =17-6 =13 1 + 3 =20-17 + 16 =13-4 + 7 =15-8 =11 1 =2 + 8 =3 + 12 + 5 =10-4-4 =6 2 + 11 =1 + 3 + 14 =0+2+3=14-4 +

12、 8 =1-1+1=11 + 7-13 =11-7 + 14 =19-18 =4 + 13 =19-18 =6+7-5=3-0-0=3 + 11-13 =3 + 10 + 1 = 13-3 + 3 =19-2 =7+36=1646 =19-18 =5 + 10-2 =5-5 =15 + 5 =5+3+4=0 + 13 =19-16 =18-0 =8 + 2 =8-0 =1+4+0=55+8=1-0 =6 + 14 =3 + 11 =9-8 =5-30=14+0 =3 + 11 =12-10 =0 + 8 =17-7-7 =14-0 =7-2 =1 + 1 + 18 =18-6 =I + 9 =6+1+4=5-1-4=8-5 =6-3-0=19-4-2 =14+0-8 =14+5 + 1 =5+69=6+3=II + 8-17 =3 + 13 =9+46=6 + 1 =0 + 0=7-4 =19-2 =19-19 =10-9 =15-15 =12 + 5 =8-5 =1 + 2 + 16 =2 + 6 =4+4+3=15+4 =19-3 =18-4-14 =8 2 =9 + 3 =17 + 1 =18-15-2 =4 + 0+15 =13-3 =18+0 =13+4 =8 + 3 =17-16+11 =13-5-5 =5+4+1=8-8 =0 + 15-5 =