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17,561 Images of Primary School Mathematics Papers Collection Data. The data background is pure color. The data covers multiple question types, multiple types of test papers (math workbooks, test papers, competition test papers, etc.) and multiple grades. The data can be used for tasks such as intelligent scoring and homework guidance for primary school students.

17,561 Images of Primary School Mathematics Papers Collection Data. The data background is pure color. The data covers multiple question types, multiple types of test papers (math workbooks, test papers, competition test papers, etc.) and multiple grades. The data can be used for tasks such as intelligent scoring and homework guidance for primary school students.

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17,561 Images of Primary School Mathematics Papers Collection Data. The data background is pure color. The data covers multiple question types, multiple types of test papers (math workbooks, test papers, competition test papers, etc.) and multiple grades. The data can be used for tasks such as intelligent scoring and homework guidance for primary school students.

17,561 Images of Primary School Mathematics Papers Collection Data. The data background is pure color. The data covers multiple question types, multiple types of test papers (math workbooks, test papers, competition test papers, etc.) and multiple grades. The data can be used for tasks such as intelligent scoring and homework guidance for primary school students.

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