Past papers for the 4th grade open grouping test. There are 40 tests in total, including math, science, and social studies. These are past paper printouts distributed by the cram school as test preparation before the grouping test. *Some tests do not have answer keys. They were very useful for test preparation. *Some papers have writing, folds, and tears. Also planned for sale: 4th grade grouping test and in-class grouping test preparation materials, National Unified Test, Top Level Mock Exam, school selection assessment tests, as well as the "Top Schools" text for summer and winter special training, all volumes of the Yosho Series. If you wish to purchase multiple items together, please comment in the comment section. 5th and 6th grade materials are also available. NN entrance test All volumes of the Yosho Series text Combined Judgment Test Yotsuya Otsuka Waseda Academy Yosho Series Curriculum Test NN Thank you for viewing.