20以内三个数加减混合运算单元自测例题大全附答案.docxVIP

20以内三个数加减混合运算单元自测例题大全附答案.docx

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20以内三个数加减混合运算单元自测例题大全附答案

姓名:班级:日期:用时:分钟得分:

19+3-19

=

4-17+18

=

3-13+13

=

14+13-14

=

6+12-16

=

14+6-7

=

9+5-8

=

11+4-4

=

11-13+13

=

12+6-16

=

1+11-4

=

11-14+19

=

18+2-19

=

3+19-13

=

3-5+11

=

1-1+6

=

11+7+1

=

8-6+14

=

1+14-11

=

15-4-10

=

8+8+4

=

2-4+18

=

9+8+1

=

9-18+11

=

9-13+11

=

4+4+8

=

16-8-6

=

13+14-8

=

13-4+1

=

8+15-17

=

7+7-4

=

17+4-18

=

8+2-5

=

13-1+2

=

17-19+9

=

16-20+7

=

4-13+13

=

7-10+15

=

18-8+10

=

6+13-10

=

16-16+20

=

18-2+2

=

18-3-2

=

16-3-9

=

20+11-12

=

1+2+8

=

13+4-10

=

12-14+18

=

12-6+4

=

15-12+7

=

2+15+2

=

9+15-18

=

20+1-19

=

7-7+14

=

1+14+1

=

6+19-11

=

2-4+5

=

16-6+2

=

3+15-15

=

5+14+1

=

18+8-16

=

13-2+1

=

11-13+4

=

15-5-4

=

6+20-9

=

19+7-10

=

10+11-5

=

18-1-8

=

5-9+9

=

14+8-13

=

15-4+1

=

11+11-10

=

16+5-1

=

19-5+2

=

10+3+5

=

19-18+16

=

20+16-19

=

9-10+13

=

17+7-16

=

6+14-11

=

12+12-9

=

2-7+6

=

14+3-1

=

19-14+13

=

11+17-20

=

20-1-18

=

17-16+8

=

9-14+13

=

15-5-1

=

8+5+2

=

10-5+3

=

15+8-8

=

4-1+17

=

11+4-5

=

6-12+10

=

17-16+16

=

2+20-8

=

13-20+19

=

12+10-4

=

6+2+4

=

10-2+7

=

17+8-11

=

8+20-16

=

19-11-1

=

18-17+16

=

8+10-3

=

6-6+2

=

9-10+7

=

1-6+8

=

11-3-1

=

1+15-2

=

13+9-11

=

13-19+16

=

3+16-15

=

17-19+13

=

1-16+19

=

6-4-1

=

19+6-6

=

16-1-13

=

8-18+11

=

5+15-9

=

13+12-10

=

20-20+9

=

18+6-8

=

14-4+9

=

9+13-16

=

20-11+3

=

19-10+4

=

20+7-13

=

2+6-7

=

7-5-1

=

6-6+10

=

1+18-9

=

15-14+6

=

10-20+20

=

19-6-10

=

5+2+7

=

6+11-10

=

3-17+17

=

9+16-14

=

8-6+6

=

9-1+

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