- 1429 x 1082 · jpeg
- 1500 x 957 · jpeg
- 1000 x 700 · jpeg
%3amax_bytes(150000)%3astrip_icc()%2fMath_2-568c100a3df78ccc154e6793.jpg&cdnurl=https%3a%2f%2fth.bing.com%2fth%2fid%2fR.cb9f756de85ee8adcb6af62c09888936%3frik%3dbCkNcUcB34vx8A%26pid%3dImgRaw%26r%3d0&exph=957&expw=1500&q=Difficult+Subjects+in+Math&simid=607991482565466249&FORM=IRPRST&ck=8F50384D424BCA5068FF116A73094DCD&selectedIndex=9&itb=0)
- 1600 x 1066 · jpeg
- 5118 x 3412 · jpeg
%2fmixed-race-boy-doing-math-problems-at-board-in-class-514411549-59618ea93df78cdc68ba5563.jpg&cdnurl=https%3a%2f%2fth.bing.com%2fth%2fid%2fR.f0f3ee181f09101ec7b156b8e4c912c9%3frik%3dzH4ek6cnusklmQ%26pid%3dImgRaw%26r%3d0&exph=3412&expw=5118&q=Difficult+Subjects+in+Math&simid=608019189384097859&FORM=IRPRST&ck=B8E37115FC0668E4B8142051C5C79152&selectedIndex=15&itb=0)
- 600 x 400 · jpeg
- 1500 x 1500 · jpeg
- 1280 x 853 · jpeg
- 474 x 571 · jpeg
- 2117 x 2993 · jpeg
- 768 x 512 · jpeg
- 1080 x 1080 · jpeg
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