一年级数学个位数加减法口算练习题大全

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+ 2 + 7 = 7 + 4 + 1 = 9 + 6 + 1 =

2 + 4 + 6 = 6 + 8 +

3 =

5 +

6 + 2 = 6 + 6 + 3 =

+ 3 + 6 = + 4 + 5 = + 3 + 10 = + 1 + 2 = + 8 + 2 = + 1 + 3 = + 7 + 2 = + 5 + 3 =

4 +

5 + 2 =

8 + 1 + 3 =

7 + 7 + 2 =

3 + 5 + 3 =

6 + 4 + 4 =

3 + 7 + 2 =

2 + 8 + 8 =

4 + 2 + 1 =

9 + 2 + 1 =

1 + 4 + 3 =

2 + 5 + 8 =

2 + 7 + 1 =

4 + 3 +

5 =

9 + 5 + 2 =

4 + 8 + 3 =

5 +

6 + 4 =

2 + 9 + 1 = 7 + 6 +

3 =

8

6

3

6

7

4

5

8

7

1

2

3

4

9

7

2

6

7

2

+ 10 + 8 = 1 + 7 + 5 = 8 + 3 + 1 =

5 + 1 = 2 + 3 + 9 = 4 + 4 + 4 =

5 + 12 =

10 + 4 + 1 = 10 + 6 + 2 =

+ 1 + 11 =

5 + 7 + 5 + 1 + 2 +

3 +

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

5 + 7 + 5 + 1 + 2 + 3 +

11 + 3 + 0 =

6 + 3 + 4 = 4 +

7 + 6 =

3 + 7 + 2 = 2 +

4 + 8 = 4 + 6 + 1 = 6 + 4 + 1 = 2 + 9 + 1 = 1 + 6 +

5 = 2 +

6 + 10 = 3 + 8 + 2 = 4 + 2 + 3 = 9 + 2 + 6 =

7 + 7 + 3 = 7 + 5 + 4 = 5 + 10 + 4 = 9 + 6 + 1 =

8 + 4 + 3 =

8 + 6 + 3 = 5 + 6 + 2 = 8 + 6 + 2 = 8 + 2 + 2 = 4 + 10 + 5 = 5 + 10 + 5 = 8 + 2 + 1 = 1 + 7 + 1 = 1 + 7 + 11 = 2 + 8 + 3 = 3 + 10 + 7 =

9 + 7 + 3 = 10 + 1 + 5 =

5 + 8 + 2 = 4 + 8 + 2 =

6 + 8 + 2 = 2 + 10 + 1 =

8 + 8 + 3 = 6 + 3 + 2 = 5 + 3 + 1 = 2 + 6 + 2 =

8 6 7 6

7

3

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4

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5 + 8 + 2 = 4 +

6 + 2 = 6 + 6 + 2 = 4 + 10 + 1 =

1 + 3 + 5 =

2 + 9 + 10 =

3 + 5 + 2 =

4 + 1 + 3 = 9 + 1 + 6 = 7 + 3 + 2 = 10 +

5 + 5 =

6 + 5 + 4 = 4 +

7 + 2 = 2 +

8 + 7 = 5 + 3 + 1 = 7 + 7 + 1 = 7 + 8 + 1 =

1 + 9 + 7 =

2 +

3 + 7 = 8 + 8 + 2 =

4 + 3 +

5 =

5 + 3 + 5 =

8 + 8 + 1 =

1 + 7 + 1 =

1 + 4 + 10 =

2 +

3 + 3 =

3 + 3 + 7 =

10 + 1 + 5 =

8 + 3 + 1 =

6 + 3 +

7 =

5 +

6 + 1 =

2 + 6 + 1 =

8 + 4 + 2 =

4 + 4 +

5 =

5 + 5 + 5 =

8 + 4 + 1 =

1 + 4 + 1 =

1 + 3 + 10 =

1 + 8 + 4

2 +

3 + 8

3 + 6 + 1

4 +

5 + 4

9 + 7 + 2

4 + 7 + 3

3 + 6 + 4

5 +

6 + 3

6 + 6 + 4

9 + 8 + 1

4 + 9 + 3

6 + 3 + 3

9 + 10 + 1

1 + 4 + 5

2 + 7 + 9

3 + 8 + 2

4 + 8 + 3

9 + 2 + 1

7 + 4 + 3

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