一年级数学口算练习题 一年级数学口算题20以内

\u4e00\u5e74\u7ea7\u4e0b\u518c\u53e3\u7b97\u7ec3\u4e60\u9898

\u4e00\u5e74\u7ea7\u4e0b\u518c\u53e3\u7b97\u7ec3\u4e60\u4e00\uff0820\u4ee5\u5185\u51cf\u6cd5\uff09

\uff08 \uff09\u6708\uff08 \uff09\u65e5 \uff08 \uff09\u5206\uff08 \uff09\u79d2\u3000 \u9519\uff08\u3000\uff09\u9898 \u59d3\u540d\uff08 \uff09



18-5=

10-5=

10-6=

12-9=

18-8=


6-3=

17-9=

17-3=

17-8=

15-8=


15-9=

4-0=

9-4=

14-8=

14-5=


19-10=

11-7=

13-7=

14-3=

11-9=


18-9=

11-5=

13-8=

15-9=

19-8=


13-2=

18-6=

11-1=

17-9=

13-1=


12-1=

5-0\uff1d

17-9=

3-0\uff1d

18-8=


15-2=

15-3=

19-6=

18-3=

17-9=


14-5=

11-9 =

18-7=

11-5=

16-5=


11-3=

11-4=

20-0=

18-1=

9-6\uff1d


18-6=

15-5=

14-1=

8-4\uff1d

15-4=


17-4=

9-5\uff1d

18-9=

16-8=

9-3\uff1d


19-0=

18-6=

19-3=

19-7=

17-1=


17-1=

17-9=

16-9=

13-9=

13-8=


16-3=

9-2\uff1d

19-9=

11-7=

11-7=


14-8=

17-5=

18-9=

11-5=

17-8=


18-2=

13-7=

4-0\uff1d

17-3=

17-7=


19-10=

18-5=

16-9=

19-7=

11-5=


12-1=

13-6=

19-1=

17-5=

12-8=


16-2=

12-2=

9-4\uff1d

18-7=

2-0\uff1d



\u4e00\u5e74\u7ea7\u4e0b\u518c\u53e3\u7b97\u7ec3\u4e60\u4e09

\uff08 \uff09\u6708\uff08 \uff09\u65e5 \uff08 \uff09\u5206\uff08 \uff09\u79d2\u3000 \u9519\uff08\u3000\uff09\u9898 \u59d3\u540d\uff08 \uff09



13\uff0d7\uff1d

12\uff0d8\uff1d

7\uff0b6\uff1d

11-8=

8+7-9=


18\uff0d5\uff1d

11\uff0d3\uff1d

16\uff0d2\uff1d

8\uff0d2\uff1d

11-6+7=


12\uff0d9\uff1d

17\uff0d9\uff1d

9\uff0b3\uff1d

3\uff0b3\uff1d

17-8-3=


16\uff0d9\uff1d

14\uff0d4\uff1d

18-9=

1\uff0b5\uff1d

18-9-5=


8\uff0b7\uff1d

10\uff0d10\uff1d\u3000

9\uff0d5\uff1d

8\uff0d3\uff1d

9+9-8=


7\uff0b9\uff1d

11\uff0d5\uff1d

10\uff0d0\uff1d

7\uff0d6\uff1d

12+2-9=


9\uff0b5\uff1d

17\uff0d3\uff1d

7\uff0b7\uff1d

13-8=

5+9-8=


15\uff0d7\uff1d

9\uff0b9\uff1d

2+9=

11-6=

9+5+6=


14\uff0d3\uff1d

13\uff0d5\uff1d

7+6=

12-4=

9+4-6=


8\uff0b5\uff1d

8\uff0b9\uff1d

6+6=

13-9=

9+1+4=


11\uff0d4\uff1d

14-6=

11-3=

11-7=

8+2+3=


12-3=

16-7=

15-9=

14-8=

13-4+9=


11-9=

12-8=

14-9=

17-9=

5+4+6=


12-7=

14-5=

15-6=

13-4=

17-8-7=


16-8=

17-8=

12\uff0d8\uff1d

5+7=

14-7+5=


4+7=

12-5=

15\uff0d9\uff1d

15-8=

9+4-3=


16-9=

7\uff0b9\uff1d

10\uff0d1\uff1d

19-5=

( )+9=17


19-9=

19-9=

10-6=

8+4=

( )+6=14


18-9=

4+3=

12-9=

0+0=

( )-3=7


4-0\uff1d

4+4=

9-4=

18-9=

( )-9=7

\u4e0d\u8fdb\u4f4d
4+5
\u8fdb\u4f4d
7+8
\u501f\u4f4d
18-9
\u4e0d\u501f\u4f4d
5-1
\u4e58\u6cd5\u53e3\u51b3
5*4
\u7b80\u5355\u9664\u6cd5\uff08\u5982\u679c\u5b66\u4e86\u9664\u6cd5\uff09
8/2

\u4ee5\u4e0a\u662f\u601d\u8def\u548c\u7b80\u5355\u4e3e\u4f8b\uff0c\u53ef\u4f9d\u6b64\u7c7b\u63a8

11+9= 20 80-3= 77 95-4= 91 64+3= 67 98-494= 25+7= 62-2= 83+5= 83+10= 10+8= 56+20= 64+6= 65+3= 15-3= 30-3= 32+6= 29-7= 35+2= 73+4= 25+4= 43+5= 87+10= 3 9-3= 48-30= 95-4= 81-2= 60+8= 39+10= 76+10= 70+3= 48-9= 47-8= 52-4= 43-8= 68-9= 40-2= 27-9= 32-4= 41-2= 38-9= 50-8= 63-9= 37-8= 56-20= 88-9= 75-9= 92-3= 42-7= 71-6= 58-10= 47-8= 26-7= 52-3= 69-10= 63-5= 80-2= 36-9= 78-4= 65-8= 99-9= 72-2= 45-9= 86-8= 96-2= 24-9= 40-2= 46-9= 43-4= 18-2= 38-8= 35+5= 85+2= 59-4= 78+10= 82-5= 64+6= 32+7= 49-5= 63+3= 84-2= 60-4= 11+20= 45-3= 30+8= 60-7= 25+4= 36-5= 84+4= 52-3= 71+9= 88-4= 76+0= 93-3= 18+5= 70-5= 56+20= 64+6= 65+3= 15-3= 30-3= 12+6= 29-7= 33+2= 3+40= 15+4= 23+5= 37+1= 29-3= 38-3= 15-4= 18-2= 30+8= 43+1= 86+2= 70+3= 30-2= 72-2= 66-4= 39-2= 20-9= 53+5= 35+2= 39-4= 8+50= 20-1= 40+6= 62+7= 89-5= 63+3= 34-2= 50-4= 11+2= 53-3= 60+8= 80-7= 32+4= 26-5= 84+4= 35-10= 71+9= 18-4= 66+10= 83-3= 71+5= 60-5= 36+3= 58+30= 28-7= 87-10= 80-6=
参考资料:自己

wqdf

1+1=2

去新华,买习题

2+5=7
4+4=8
5+6=11
8+9=17
11+22=33
25+25=50
88+11=99
50+50=100

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