Tests
2nd grade
4.7 66443 students 45 daqiqa
Free
3rd grade
4.7 48573 students 45 daqiqa
Free
4th grade
4.5 42631 students 45 daqiqa
Free
5th grade
4.4 37732 students 45 daqiqa
Free
6th grade
4.1 22956 students 45 daqiqa
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7th grade
4.1 15885 students 45 daqiqa
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8th grade
4.2 8053 students 45 daqiqa
Free