Can you slove this wroksheet illustration

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Size: 3536px × 5000px
Photo credit: © Daniel Cole / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: background, design, drawing, education, equation, green, illustration, knowledge, leaf, learning, lecture, lesson, math, mathematics, mountain, nature, problem, school, solution, solving, template, tree, vector, vectors, worksheet