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20以内三个数加减混合运算能力练习习题带答案.docxVIP

20以内三个数加减混合运算能力练习习题带答案.docx

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20以内三个数加减混合运算能力练习习题带答案

姓名:班级:日期:用时:分钟得分:

4-15+17

=

20+1-8

=

1+7+7

=

5+18-4

=

5+9-6

=

2+10-8

=

4-3+12

=

7-9+11

=

12-5+4

=

3-10+18

=

20+1-14

=

9+9-13

=

1-3+11

=

10-3+10

=

5-3-1

=

19-2-9

=

3+14-5

=

3+9-3

=

13+6-10

=

20-12+7

=

9-13+9

=

16+10-17

=

16-7-7

=

17-17+16

=

11-8+11

=

19+10-15

=

13-5-1

=

16-17+9

=

6-4+14

=

4+4+12

=

13+10-20

=

2+17-11

=

13-8+13

=

8+8-6

=

5-10+9

=

10-13+9

=

16+2-14

=

15-10+9

=

2+5+13

=

19-20+13

=

3-20+19

=

7+13-8

=

19-4-3

=

19-2-4

=

17-2-10

=

6+6-11

=

10-11+10

=

10-16+7

=

5+17-15

=

4-2+11

=

4-7+6

=

18+2-8

=

8-11+8

=

17-10-6

=

7-12+18

=

15+9-9

=

19+4-5

=

7-20+18

=

5-4+5

=

17-9+11

=

12+6-12

=

12+19-14

=

19-12-1

=

5-6+4

=

17+2-9

=

20-17-1

=

8+7-5

=

9+4-7

=

5-10+16

=

1+17-3

=

12+7-12

=

7+19-12

=

10+4-2

=

1+12-3

=

4+13-11

=

3+15-5

=

10-10+9

=

6+17-5

=

1-3+5

=

3+13+3

=

13-20+16

=

17-14+2

=

20+5-17

=

3+12-4

=

12+4+4

=

11-20+18

=

8+19-13

=

7-7+6

=

6-13+8

=

10+12-15

=

15-16+20

=

4+11-7

=

7+8-4

=

1+8+2

=

7+8-1

=

18-18+2

=

6+2+7

=

10+1+1

=

10-15+14

=

8-13+8

=

20-18+12

=

18-4-4

=

9+5-6

=

2+12-5

=

20+12-19

=

6+3+10

=

12-14+10

=

15-4-6

=

10+15-17

=

18+14-14

=

9+9-11

=

9-13+15

=

16-12+6

=

2-6+8

=

19-18+18

=

11+9-8

=

10-5+8

=

14-9+8

=

9-6-1

=

7+18-11

=

7+4-4

=

6-5+11

=

9-3+9

=

3+5+5

=

17-6+5

=

19+2-15

=

18-8-8

=

10+2-4

=

10-16+14

=

19-20+19

=

20-8-2

=

13+7-18

=

18-10+7

=

14-14+3

=

9+12-16

=

13+15-13

=

10+13-14

=

1+20-3

=

4-9+9

=

12-8-3

=

1+18-1

=

18+3-8

=

18-16+

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