异分母分数加减法计算题100道

【#文档大全网# 导语】以下是®文档大全网的小编为您整理的《异分母分数加减法计算题100道》，欢迎阅读！



异分母分数加减法计算题100道

5 7 + = 2 9 3 5 + = 7 4 2 7 6 + = 3 2 5 + = 7 9 4 4 9 9 9



6 4 + = 9 4 3 1 + = 5 2 2 9 + = 3 5 1 8 + = 9 7 1 6 + = 8 3 4 2 + = 6 2 7 6 + = 5 7 5 5 + = 5 3 9 + = 4 8 7 2 − = 6 9 7 8 − = 2 3 7 4 − = 7 8 5 6 − = 4 6 7 8 − = 4 5 9 6 − = 6 9

1

9

4 4 + = 3 6 6 8 + = 4 3 4 2 + = 5 7 4 2 + = 6 9 9 2 + = 5 6 3 2 + = 7 5 7 9 + = 6 4 8 7 + = 4 3 5 − = 4 8 2 1 − = 2 7 7 1 − = 2 8 6 4 − = 3 5 7 1 − = 7 5 8 7 − = 2 6 6 2 − = 2 9

1

6 9 + = 3 2 4 5 + = 8 2 5 3 + = 2 4 6 1 + = 6 2 9 9 + = 9 3 8 3 + = 7 9 7 8 + = 6 9 9 5 + = 4 3 8 − = 9 8 7 8 − = 6 7 6 7 − = 2 6 9 6 − = 2 8 9 1 − = 3 9 2 4 − = 3 8 5 5 − = 5 7

6

6 + = 6 9 5 + = 7 8 4 + = 5 6 9 + = 7 4 + = 7 4 9 8 − = 6 7 3 1 − = 3 6 2 2 − = 2 5 5 1 − = 2 9 7 4 − = 5 6 9 7 − = 2 9

2


















9



4 5 8 7 − = 2 4 9 1 6 4 3 2 7 6 2 9 9 7 + 8 6 + + + + + + 3 3

1 5 3 1 5 2 1

−

1

=

4

2 9 6 3 − = 3 7 4 3 7 7 + + 3

−

7

=

8

4 3 6 1 − = 3 7

1 2 3 2 1 1 4

8 7 + 6 5 6 9 3 9 2 7 7 5 4 2 + + + + + 4 1

−

1

=

4



6 3 7 3 + 2 5 7

5 2 1 4 1 4

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

−

1

=

2

2

8 5

6

4 2 2 1 5 4 4

3

8 2 2

2 7 7

5 7

5 9 4

9 7

8 2 + 7 6 8 7 + 4 9 8 9 + 7 5 9 4 5 7 4 8 + + + 3 1

6

8 9 1

9 2

4

7 3 7

8 9 7

6 7

9 6

8 9

9

9

1 3 + 1 7 9

3

8 7

+ 2 7 5 3 7 + 4 5 9

6 5



2

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