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difficult math problem

Why are the 2025 high school graduation exams math and English difficult but physics very… easy?

Why are the 2025 high school graduation exams math and English difficult but physics very… easy?

thanhnien-vnBáo Thanh niên
29/06/2025
Math problem that '94% of Americans can't solve' but is too easy for Vietnamese students

Math problem that '94% of Americans can't solve' but is too easy for Vietnamese students

vtc-vnVTC News
12/10/2024
Difficult math problem, very few scores predicted 9-10

Difficult math problem, very few scores predicted 9-10

nld-com-vnNgười Lao Động
27/06/2024