2023年12月9日发(作者:日照中学数学试卷答案大全)

20以内退位减法(1)

11-7= 13-5= 14-9= 12-8=

11-9= 12-9= 12-7= 11-3=

12-3= 16-7= 15-6= 13-9=

17-9= 14-8= 15-9= 17-8=

13-8= 12-6= 14-7= 11-6=

14-6= 11-4= 11-2= 13-4=

13-6=

13-7=

11-5=

13-8=

13-7=

12-3=

12-3=

14-6=

13-8=

11-7=

13-7=

11-9=

13-6=

17-9=

11-5=

13-7=

11-5=

14-9=

12-4= 11-8= 12-5=

14-5= 15-7= 18-9=

15-8= 16-9= 16-8=

12-6= 14-7= 11-6=

14-5= 15-7= 18-9=

16-7= 15-6= 13-9=

20以内退位减法(2)

16-7= 15-6= 13-9=

11-4= 11-2= 13-4=

12-6= 14-7= 11-6=

13-5= 14-9= 12-8=

14-5= 15-7= 18-9=

12-9= 12-7= 11-3=

12-4= 11-8= 12-5=

14-8= 15-9= 17-8=

15-8= 16-9= 16-8=

14-5= 15-7= 18-9=

17-9= 15-9= 11-3=

12-9= 12-7= 14-7=

1

20以内退位减法(3)

14-6= 11-4= 11-2= 13-4=

12-3= 16-7= 15-6= 13-9=

13-8= 12-6= 14-7= 11-6=

17-9= 14-8= 15-9= 17-8=

11-5= 15-8= 16-9= 16-8=

11-9= 12-9= 12-7= 11-3=

13-7= 14-5= 15-7=

11-7= 13-5= 14-9=

13-6= 12-4= 11-8=

13-8= 12-6= 14-7=

12-3= 16-7= 15-6=

11-5= 15-8= 16-9=

20以内退位减法(4)

11-9= 12-9= 12-7=

14-6= 11-4= 11-2=

11-5= 15-8= 16-9=

13-6= 12-4= 11-8=

17-9= 14-8= 15-9=

13-7= 14-5= 15-7=

12-3= 16-7= 15-6=

13-8= 12-6= 14-7=

11-7= 13-5= 14-9=

11-9= 12-9= 12-7=

13-7= 14-5= 15-7=

13-6= 12-4= 11-8=

2

18-9=

12-8=

12-5=

11-6=

13-9=

16-8=

11-3=

13-4=

16-8=

12-5=

17-8=

18-9=

13-9=

11-6=

12-8=

11-3=

18-9=

12-5=

20以内退位减法(5)

11-5= 15-8= 16-9= 16-8=

17-9= 14-8= 15-9= 17-8=

13-6= 12-4= 11-8= 12-5=

12-3= 16-7= 15-6= 13-9=

11-9= 12-9= 12-7= 11-3=

13-8= 12-6= 14-7= 11-6=

11-7= 13-5= 14-9=

14-6= 11-4= 11-2=

13-7= 14-5= 15-7=

11-7= 13-5= 14-9=

13-8= 12-6= 14-7=

12-3= 16-7= 15-6=

20以内退位减法(6)

17-9= 14-8= 15-9=

11-5= 15-8= 16-9=

13-8= 12-6= 14-7=

11-7= 13-5= 14-9=

14-6= 11-4= 11-2=

13-7= 14-5= 15-7=

12-3= 16-7= 15-6=

11-9= 12-9= 12-7=

13-6= 12-4= 11-8=

12-3= 16-7= 15-6=

14-6= 11-4= 11-2=

13-8= 12-6= 14-7=

3

12-8=

13-4=

18-9=

12-8=

11-6=

13-9=

17-8=

16-8=

11-6=

12-8=

13-4=

18-9=

13-9=

11-3=

12-5=

13-9=

13-4=

11-6=

20以内退位减法(7)

11-9= 12-9= 12-7= 11-3=

12-3= 16-7= 15-6= 13-9=

13-6= 12-4= 11-8= 12-5=

11-5= 15-8= 16-9= 16-8=

12-6= 13-8= 14-7= 11-6=

17-9= 14-8= 15-9= 17-8=

11-7= 13-5= 14-9=

13-7= 14-5= 15-7=

14-6= 11-4= 11-2=

12-6= 13-8= 14-7=

12-3= 16-7= 15-6=

11-5= 15-8= 16-9=

20以内退位减法(8)

12-3= 16-7= 15-6=

13-6= 12-4= 11-8=

13-8= 12-6= 14-7=

11-9= 12-9= 12-7=

17-9= 14-8= 15-9=

11-7= 13-5= 14-9=

13-7= 14-5= 15-7=

14-6= 11-4= 11-2=

11-5= 15-8= 16-9=

14-6= 11-4= 11-2=

13-7= 14-5= 15-7=

11-9= 12-9= 12-7=

4

12-8=

18-9=

13-4=

11-6=

13-9=

16-8=

13-9=

12-5=

11-6=

11-3=

17-8=

12-8=

18-9=

13-4=

16-8=

13-4=

18-9=

11-3=

20以内退位减法( 9)

13-7= 14-5= 15-7= 18-9=

17-9= 14-8= 15-9= 17-8=

14-6= 11-4= 11-2= 13-4=

11-9= 12-9= 12-7= 11-3=

13-8= 12-6= 14-7= 11-6=

11-7= 13-5= 14-9= 12-8=

12-3= 16-7= 15-6= 13-9=

13-6= 12-4= 11-8= 12-5=

11-5= 15-8= 16-9= 16-8=

11-9= 12-9= 12-7= 11-3=

13-7= 14-5= 15-7= 18-9=

14-6= 11-4= 11-2= 13-4=

20以内退位减法(10 )

12-3= 16-7= 15-6= 13-9=

11-7= 13-5= 14-9= 12-8=

13-8= 12-6= 14-7= 11-6=

11-9= 12-9= 12-7= 11-3=

14-6= 11-4= 11-2= 13-4=

11-5= 15-8= 16-9= 16-8=

13-6= 12-4= 11-8= 12-5=

17-9= 14-8= 15-9= 17-8=

11-7= 13-5= 14-9= 12-8=

13-7= 14-5= 15-7= 18-9=

11-9= 12-9= 12-7= 11-3=

5 20以内进位加法口算(1)

9+2= 8+6= 4+7= 8+8=

7+6= 9+8= 7+9= 4+9=

6+8= 9+9= 2+9= 9+4=

8+9= 3+8= 6+5= 4+8=

7+5= 5+8= 6+7= 7+4=

9+6= 3+9= 5+6=

5+7= 6+6= 7+7=

9+3= 7+8= 5+9=

6+9= 8+7= 8+4=

7+5= 5+8= 6+7=

8+9= 3+8= 6+5=

6+8= 9+9= 2+9=

20以内进位加法口算(2)

6+8= 9+9= 2+9=

5+7= 6+6= 7+7=

8+9= 3+8= 6+5=

9+2= 8+6= 4+7=

9+3= 7+8= 5+9=

7+5= 5+8= 6+7=

9+6= 3+9= 5+6=

7+6= 9+8= 7+9=

6+9= 8+7= 8+4=

7+5= 5+8= 6+7=

9+2= 8+6= 4+7=

9+3= 7+8= 5+9=

6

8+5=

9+5=

8+3=

9+7=

7+4=

4+8=

9+4=

9+4=

9+5=

4+8=

8+8=

8+3=

7+4=

8+5=

4+9=

9+7=

7+4=

8+8=

8+3=

20以内进位加法口算(3)

7+6= 9+8= 7+9= 4+9=

9+2= 8+6= 4+7= 8+8=

9+6= 3+9= 5+6= 8+5=

7+5= 5+8= 6+7= 7+4=

6+8= 9+9= 2+9= 9+4=

9+3= 7+8= 5+9=

6+9= 8+7= 8+4=

8+9= 3+8= 6+5=

5+7= 6+6= 7+7=

9+3= 7+8= 5+9=

6+8= 9+9= 2+9=

9+2= 8+6= 4+7=

20以内进位加法口算(4)

6+9= 8+7= 8+4=

9+2= 8+6= 4+7=

5+7= 6+6= 7+7=

9+3= 7+8= 5+9=

6+8= 9+9= 2+9=

7+5= 5+8= 6+7=

9+6= 3+9= 5+6=

7+6= 9+8= 7+9=

8+9= 3+8= 6+5=

9+3= 7+8= 5+9=

7+5= 5+8= 6+7=

6+8= 9+9= 2+9=

7

8+3=

9+7=

4+8=

9+5=

8+3=

9+4=

8+8=

9+7=

8+8=

9+5=

8+3=

9+4=

7+4=

8+5=

4+9=

4+8=

8+3=

7+4=

9+4=

20以内进位加法口算(5)

7+6= 9+8= 7+9= 4+9=

9+2= 8+6= 4+7= 8+8=

6+8= 9+9= 2+9= 9+4=

8+9= 3+8= 6+5= 4+8=

9+3= 7+8= 5+9= 8+3=

7+5= 5+8= 6+7= 7+4=

9+6= 3+9= 5+6=

5+7= 6+6= 7+7=

6+9= 8+7= 8+4=

7+6= 9+8= 7+9=

9+6= 3+9= 5+6=

8+9= 3+8= 6+5=

20以内进位加法口算(6)

6+8= 9+9= 2+9=

9+2= 8+6= 4+7=

7+6= 9+8= 7+9=

9+3= 7+8= 5+9=

8+7= 8+4= 6+9=

8+9= 3+8= 6+5=

7+5= 5+8= 6+7=

9+6= 3+9= 5+6=

5+7= 6+6= 7+7=

8+7= 8+4= 6+9=

7+5= 5+8= 6+7=

9+3= 7+8= 5+9=

8

8+5=

9+5=

9+7=

4+9=

8+5=

4+8=

9+4=

8+8=

4+9=

8+3=

9+7=

4+8=

7+4=

8+5=

9+5=

9+7=

7+4=

8+3=

20以内进位加法口算(7)

7+6= 9+8= 7+9= 4+9=

6+9= 8+7= 8+4= 9+7=

5+7= 6+6= 7+7= 9+5=

8+9= 3+8= 6+5= 4+8=

9+2= 8+6= 4+7= 8+8=

6+8= 9+9= 2+9= 9+4=

9+3= 7+8= 5+9=

7+5= 5+8= 6+7=

9+6= 3+9= 5+6=

9+2= 8+6= 4+7=

7+5= 5+8= 6+7=

8+9= 3+8= 6+5=

20以内进位加法口算(8)

9+2= 8+6= 4+7=

6+8= 9+9= 2+9=

7+5= 5+8= 6+7=

9+3= 7+8= 5+9=

7+6= 9+8= 7+9=

6+9= 8+7= 8+4=

5+7= 6+6= 7+7=

8+9= 3+8= 6+5=

9+6= 3+9= 5+6=

7+6= 9+8= 7+9=

9+2= 8+6= 4+7=

6+8= 9+9= 2+9=

9

8+3=

7+4=

8+5=

8+8=

7+4=

4+8=

8+8=

9+4=

7+4=

8+3=

4+9=

9+7=

9+5=

4+8=

8+5=

4+9=

8+8=

9+4=

20以内进位加法口算(9)

7+6= 9+8= 7+9= 4+9=

6+9= 8+7= 8+4= 9+7=

9+2= 8+6= 4+7= 8+8=

5+7= 6+6= 7+7= 9+5=

6+8= 9+9= 2+9= 9+4=

9+3= 7+8= 5+9=

7+5= 5+8= 6+7=

9+6= 3+9= 5+6=

8+9= 3+8= 6+5=

6+8= 9+9= 2+9=

9+2= 8+6= 4+7=

5+7= 6+6= 7+7=

20以内进位加法口算(10)

8+9= 3+8= 6+5=

9+3= 7+8= 5+9=

7+6= 9+8= 7+9=

6+9= 8+7= 8+4=

9+2= 8+6= 4+7=

6+8= 9+9= 2+9=

7+5= 5+8= 6+7=

9+6= 3+9= 5+6=

5+7= 6+6= 7+7=

7+5= 5+8= 6+7=

6+8= 9+9= 2+9=

9+3= 7+8= 5+9=

10

8+3=

7+4=

8+5=

4+8=

9+4=

8+8=

9+5=

4+8=

8+3=

4+9=

9+7=

8+8=

9+4=

7+4=

8+5=

9+5=

7+4=

9+4=

8+3=

20以内加减混合练习( 一 )

9+4= 15-9= 11-9= 9+5= 16-7= 11-4=

12-9= 4+7= 2+9= 16-8= 12-7= 6+7=

9+7= 12-3= 15-6= 5+8= 16-7= 11-7=

13-9= 8+7= 7+5= 13-6= 12-4= 6+6=

11-3= 12-5= 14-7= 4+7= 13-8= 9+9=

11-8= 11-6= 7+5= 11-7= 13-5= 14-9=

12-8= 11-2= 14-6= 13-4= 7+5= 13-7=

14-5= 15-7= 18-9= 17-9= 8+4= 14-8=

15-9= 7+3= 8+6= 17-8= 11-5= 16-9=

15-8= 9+3= 12-7= 11-9= 15-6= 8+5=

20以内加减混合练习( 二 )

12-4= 9+2= 14-8= 8+6= 13-7= 14-5=

8+7= 11-9= 8+6= 11-3= 13-9= 11-5=

16-7= 13-5= 11-5= 7+9= 8+4= 13-6=

14-6= 5+7= 12-9= 11-3= 9+8= 15-6=

12-5= 8+5= 5+7= 13-5= 11-6= 8+6=

8+4= 14-6= 7+6= 9+9= 18-9= 17-8=

16-9= 15-7= 11-7= 5+9= 7+8= 8+4=

17-8= 6+9= 18-9= 7+7= 12-9= 12-7=

3+9= 6+7= 12-7= 4+8= 13-5= 12-4=

14-8= 13-5= 3+8= 11-4= 7+5= 13-4=

11

20以内加减混合练习( 三 )

7+5= 13-7= 14-5= 15-7= 18-9= 17-9=

8+4= 14-8= 15-9= 7+3= 8+6= 17-8=

11-5= 16-9= 15-8= 9+3= 12-7= 11-9=

15-6= 8+5= 9+4= 15-9= 11-9= 9+5=

16-7= 11-4= 12-9= 4+7= 2+9= 16-8=

12-7= 6+7= 9+7= 12-3= 9+2= 5+8=

16-7= 13-9= 11-7= 8+7= 12-4= 15-6=

13-7= 8+6= 14-8= 11-3= 14-5= 8+7=

8+6= 11-9= 11-5= 13-9= 16-7= 13-5=

11-5= 7+9= 8+4= 14-6= 14-8= 5+7=

7+8= 8+4= 17-8= 6+9= 18-9= 7+7=

12-9= 12-7= 3+9= 12-7= 6+7= 13-5=

4+8= 13-4= 14-8= 3+8= 11-4= 9+8=

13-5= 7+5= 13-4= 12-9= 12-6= 15-6=

12-5= 8+5= 5+7= 13-5= 11-7= 8+6=

8+4= 14-6= 18-9= 17-8= 7+6= 9+9=

16-9= 15-7= 6+6= 5+9= 12-4= 11-7=

7+5= 13-6= 11-3= 12-5= 14-7= 4+7=

13-8= 9+9= 14-9= 11-8= 11-6= 11-7=

7+5= 13-5= 14-6= 13-4= 12-8= 11-2=

20以内加减混合练习( 四 )

12

20以内加减混合练习( 五 )

9+2= 15-9= 8+8= 13-8= 11-3= 9+4=

16-7= 6+7= 2+9= 11-5= 8+6= 11-2=

9+7= 14-8= 13-9= 6+9= 12-7= 12-7=

14-9= 15-8= 8+8= 18-9= 11-3= 8+4=

15-7= 6+7= 13-9= 6+9= 2+9= 11-5=

12-9= 15-9= 7+7= 12-5= 14-9= 16-8=

9+8= 11-2= 13-7= 9+7= 5+8= 14-8=

12-3= 12-9= 7+5= 16-9= 15-8= 13-7=

8+4= 17-8= 11-9= 12-7= 9+8= 11-4=

15-6= 11-8= 4+9= 12-6= 12-7= 12-4=

20以内加减混合练习(六 )

6+8= 12-9= 16-9= 7+5= 15-8= 12-4=

11-9= 11-7= 9+3= 17-9= 17-8= 5+8=

15-8= 11-3= 12-7= 11-4= 9+8= 12-7=

4+9= 12-6= 4+7= 17-9= 13-7= 15-7=

9+9= 14-8= 13-5= 5+6= 7+8= 7+9=

14-6= 12-8= 8+4= 11-6= 6+6= 13-8=

12-4= 13-6= 12-5= 14-8= 15-7= 9+9=

13-7= 7+8= 8+5= 5+7= 8+4= 11-6=

4+7= 13-8= 17-9= 14-6= 12-8= 7+8=

13-6= 6+6= 8+9= 17-8= 15-9= 9+8=

13

20以内加减混合练习(七 )

6+8= 12-9= 16-9= 7+5= 15-8= 12-4=

11-9= 11-7= 9+3= 17-9= 17-8= 5+8=

15-8= 11-3= 12-7= 11-4= 9+8= 12-7=

4+9= 12-6= 9+2= 15-9= 11-3= 9+4=

8+8= 13-8= 16-7= 6+7= 2+9= 11-5=

8+6= 11-2= 6+9= 13-9= 14-8= 9+7=

12-7= 12-7= 14-9= 15-8= 8+8= 18-9=

11-3= 8+4= 15-7= 6+7= 13-9= 6+9=

2+9= 11-5= 12-9= 15-9= 7+7= 12-5=

14-9= 16-8= 5+8= 11-2= 13-7= 9+7=

6+8= 12-9= 16-9= 7+5= 15-8= 12-4=

11-9= 11-7= 9+3= 9+8= 17-8= 5+8=

15-8= 11-3= 17-9= 12-7= 12-7= 11-4=

4+9= 12-6= 9+9= 15-7= 13-7= 14-8=

12-5= 5+7= 8+4= 11-6= 13-8= 17-9=

4+7= 7+8= 14-6= 12-8= 6+6= 13-6=

8+9= 17-8= 15-9= 9+8= 4+7= 17-9=

13-7= 15-7= 9+9= 14-8= 13-5= 5+6=

7+8= 7+9= 14-6= 12-8= 8+4= 11-6=

6+6= 13-6= 13-8= 8+5= 12-4= 7+8=

20以内加减混合练习( 八 )

14

20以内加减混合练习( 九 )

7+5= 13-6= 12-4= 6+6= 11-3= 12-5=

14-7= 4+7= 9+9= 13-8= 15-8= 11-6=

7+5= 11-7= 13-5= 14-9= 12-4= 10-2=

14-6= 13-4= 7+8= 8+4= 17-8= 6+9=

18-9= 7+7= 12-9= 12-7= 3+9= 6+7=

12-7= 13-5= 4+8= 13-4= 9+8= 11-4=

13-5= 7+5= 14-8= 5+8= 13-4= 14-8=

12-3= 12-9= 7+5= 15-8= 16-9= 13-7=

8+4= 17-8= 11-9= 9+8= 11-4= 12-7=

4+9= 12-6= 15-6= 11-8= 12-7= 12-4=

9+4= 15-9= 11-9= 9+5= 16-7= 11-4=

12-9= 4+7= 2+9= 16-8= 12-7= 6+7=

9+7= 12-3= 15-6= 5+8= 16-7= 11-7=

13-9= 8+7= 6+8= 12-9= 16-9= 7+5=

15-8= 12-4= 11-9= 11-7= 9+3= 17-9=

17-8= 5+8= 15-8= 9+8= 11-3= 12-7=

12-7= 11-4= 4+9= 12-6= 12-4= 9+2=

14-8= 8+6= 13-7= 14-5= 8+7= 11-9=

8+6= 11-3= 15-9= 11-5= 16-7= 13-5=

11-5= 7+9= 8+4= 13-6= 14-6= 5+7=

20以内加减混合练习( 十 )

15

整十数加减法计算(1)

30+7= 65-5= 44-4= 1+80= 84-80=

74-4= 28-20= 60+7= 70-20= 60+40=

70+30= 30-10= 50-20= 5+90= 46-6=

10+50= 70-30= 71-1= 60+30= 30+70=

100-50= 50+50= 37-30= 91-1= 93-3=

6+40= 7+60= 30-0= 37-7= 100-60=

76-6=

8+70=

8+60=

80-40=

85-5=

2+30=

80+7=

79-9=

70+8=

55-50=

60+8=

80+8=

70+30=

7+70=

60-20=

55-5=

77-7=

50+50=

46-6=

40+5=

78-8=

26-6=

86-80=

50+7=

100-40=

40+9=

30+10=

73-3=

8+20=

76-70=

46-6=

30+50=

80+10=

100-30=

40+30=

84-4=

40+50= 78-8=

100-70= 100-90=

62-10= 92-90=

98-8= 55-5=

60+3= 100-80=

80-60= 47-40=

整十数加减法计算(2)

20+20= 10+80=

6+80= 70+20=

100-20= 59-9=

70+6= 50+20=

30+20= 9+20=

30+6= 50+3=

9+90= 100-100=

10+70= 8+90=

61-60= 52-50=

86-6= 80-50=

7+90= 36-6=

30+60= 90-70=

16

54-4=

6+40=

69-9=

70+30=

68-8=

27-7=

53-50=

72-2=

68-8=

30+40=

80+10=

0+100=

86-6=

70+8=

35-35=

38-8=

60-30=

80+9=

整十数加减法计算(3)

2+30= 50+7= 80-60= 47-7= 27-20=

4+80= 28-8= 60+7= 70-20= 60+40=

10+50= 70-30= 71-1= 60+30= 30+70=

76-6= 46-40= 40+50= 78-8= 54-5=

39-9= 65-5= 44-4= 1+80= 84-4=

70+30= 30-10= 50-20= 5+90= 46-6=

100-50=

50+2=

97-7=

85-80=

8+60=

80-40=

60-20=

100-60=

60+8=

80+8=

79-9=

70+30=

7+70=

45-40=

77-70=

70+8=

55-5=

50+50=

50+50= 37-7= 91-1=

7+60= 30-10= 37-7=

40+5= 100-70= 100-90=

86-6= 60+3= 100-80=

78-8= 61-0= 92-2=

26-6= 98-8= 55-5=

整十数加减法计算(4)

80+10= 91-90= 52-0=

74-70= 8+60= 70-50=

8+20= 30+20= 91+9=

76-6= 30+6= 50+3=

40+9= 6+80= 70+20=

46-6= 9+90= 100-100=

30+50= 10+70= 8+90=

100-30= 86-80= 80-50=

40+30= 7+90= 36-6=

30+10= 100-20= 59-50=

73-3= 70+1= 50+20=

84-4= 30+60= 90-70=

17

93-3=

100-60=

6+40=

68-60=

69-9=

70+30=

35-35=

67-7=

80+10=

40+60=

72-70=

86-6=

70+8=

38-30=

60-30=

68-8=

30+40=

80+9=

整十数加减法计算 (5)

95-5= 73-70= 70+1= 50+20= 3+40=

80-40= 26-6= 98-8= 55-5= 70+30=

76-6= 46-6= 40+50= 78-8= 54-4=

39-9= 65-5= 44-40= 1+80= 87-80=

74-4= 28-8= 60+7= 70-20= 60+40=

35-5=

6+40=

60+8=

7+70=

100-70=

80+7=

60-60=

80+6=

79-9=

70+8=

55-50=

60+8=

80+8=

70+30=

7+70=

60-20=

55-5=

77-7=

50+50=

100-30= 86-6= 80-50=

7+60= 30-10= 37-30=

8+20= 30+20= 9+20=

30+50= 10+70= 8+90=

73-3= 8+60= 70-50=

100-40= 20+20= 10+80=

97-7= 8+60= 70-50=

整十数加减法计算(6)

100-40= 20+20= 10+80=

40+9= 6+80= 70+20=

30+10= 100-20= 59-9=

73-3= 70+6= 50+20=

8+20= 30+20= 9+20=

76-70= 30+6= 50+3=

46-40= 9+90= 100-100=

30+50= 10+70= 8+90=

80+10= 61-60= 52-50=

100-30= 86-6= 80-50=

40+30= 7+90= 36-6=

84-4= 30+60= 90-70=

18

88-8=

100-60=

80+10=

7+80=

72-2=

53-3=

97-7=

53-50=

72-2=

68-8=

30+40=

80+10=

20+7=

86-6=

70+8=

35-30=

38-8=

60-30=

80+9=

整十数加减法(7)

40+6=

4+70=

73-3=

20+6=

78-8=

98-90=

80+7=

60+3=

88-8=

60+40=

5+60=

30+1=

39-9=

20+80=

38-8=

40+60=

70+7=

84-4=

12-2=

50+5=

75-5=

69-9=

90+8=

50+6=

50+50=

60+1=

10+30=

90+1=

3+30=

51-1=

50+6=

3+70=

90+10=

50+5=

60-50=

70+20=

20+80=

65-5=

90+2=

59-9=

85-5= 3+90=

90+2= 10+40=

30+7= 50+30=

61-60= 90+1=

23-3= 91-90=

4+30= 90-50=

32-30= 67-7=

78-70= 45-5=

4+40= 77-7=

14-4= 90+6=

整十数加减法(8)

16-6= 92-2=

85-5= 2+50=

70+30= 55-50=

50+7= 99-90=

80+3= 10+90=

83-3= 30+7=

22-20= 20+3=

30+8= 10+1=

60+7= 4+40=

91-1= 90+4=

19

74-4=

59-9=

98-8=

45-5=

5+50=

60+9=

10+2=

89-9=

20+3=

41-1=

70-60=

37-30=

90+1=

2+40=

57-7=

72-2=

70+8=

65-5=

90+2=

48-8=

17-7=

24-20=

40+9=

83-3=

40+50=

60+5=

50+4=

91-1=

50+6=

36-6=

37-7=

97-90=

80+6=

40+50=

95-5=

15-5=

44-40=

51-1=

70+9=

3+20= 整十数加减法(9)

52-2=

36-6=

76-70=

20+30=

60+40=

40+7=

80+9=

67-7=

91-1=

20+8=

15-5=

87-80=

32-2=

30+5=

50+9=

4+50=

30+70=

60+9=

20+6=

70+6=

90+10=

70+1=

2+20=

60+7=

70+30=

82-80=

40+60=

3+40=

66-6=

80+5=

70+1=

34-4=

88-80=

93-3=

90-60=

22-2=

90-30=

83-3=

80+10=

86-6=

20+9= 4+30=

10+4= 90+1=

4+30= 89-9=

90+1= 70-50=

99-9= 57-50=

25-20= 20+50=

57-7= 87-80=

40+50= 90-60=

77-7= 52-2=

90+6= 80+2=

整十数加减法(10)

80+20= 90-20=

56-50= 3+30=

90-90= 20+7=

10+3= 66-6=

2+40= 10+80=

26-6= 45-5=

5+40= 90+4=

40+50= 90-30=

90+4= 80+1=

93-3= 50+1=

20

30+9=

47-7=

73-3=

20+6=

70+8=

88-80=

7+60=

20+3=

98-8=

3+50=

30+1=

39-9=

10-3=

30-7=

40+60=

60+7=

74-70=

10-2=

50+5=

10+70=

75-70=

69-9=

98-90=

56-6=

50+5=

60+1=

10+3=

80+20=

2+60=

41-40=

3+90=

90+10=

5+40=

57-7=

60+40=

70+8=

65-60=

90+2=

49-9=

50+8= 整十数加减法(11)

70+4=

80+1=

10+6=

59-9=

12-2=

30+2=

21-1=

66-6=

22-2=

90+3=

60+3=

46-6=

60+2=

70+2=

10+60=

2+60=

40+60=

89-9=

42-40=

80-50=

10+80=

90+3=

30+2=

80+9=

80+8=

10-4=

46-6=

30+4=

66-6=

80+5=

34-4=

88-8=

28-20=

75-5=

10+80=

90-80=

35-5=

83-80=

83-3=

70+9=

17-7= 96-6=

35-5= 10-3=

40+9= 40+9=

83-3= 83-3=

40+5= 40+5=

60+5= 50+4=

50+4= 40+3=

99-9= 39-9=

50+50= 50+5=

36-6= 35-5=

整十数加减法(12)

90+6= 90+6=

70+9= 70+9=

95-5= 96-6=

50+9= 15-5=

80+8= 30+40=

60+5= 41-1=

24-20= 70+8=

60+7= 22-2=

20+9= 74-4=

68-8= 20+4=

21

50+2=

60+8=

94-4=

30+7=

20+9=

90-30=

90-80=

40+5=

61-1=

20+80=

47-7=

60-50=

50+9=

66-60=

80+8=

90+6=

64-4=

60+7=

30+9=

79-9=

60+3=

70+9=

90-50=

4+80=

71-1=

92-2=

30+9=

56-50=

2+70=

90+2=

6+20=

100-80=

60+1=

70+1=

70+30=

10+7=

45-5=

70+8=

41-40=

81-1=

22


更多推荐

日照,数学试卷,中学,练习,退位,进位