ID: C123429
![Vector clipart: girl at school blackboard](https://img.cliparto.com/pic/s/183734/3123429-girl-at-school-blackboard.jpg) |
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ID: C57012
![Vector clipart: Owl-teacher stands at the blackboard](https://img.cliparto.com/pic/s/183713/3057012-owl-teacher-stands-at-the-blackboard.jpg) |
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ID: C13334
![Vector clipart: Chemistry formulas](https://img.cliparto.com/pic/s/180374/3013334-chemistry-formulas.jpg) |
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ID: C663354
![Vector clipart: smiling schoolchildren near blackboard](https://img1.cliparto.com/pic/s/183659/3663354-smiling-schoolchildren-near-blackboard.jpg) |
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ID: C1434708
![Vector clipart: School doodle on blackboard background](https://img3.cliparto.com/pic/s/214627/4434708-school-doodle-on-blackboard-background.jpg) |
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ID: C1797069
![Vector clipart: back to school. Blackboard chalk sketch. White](https://img4.cliparto.com/pic/s/253825/4797069-back-to-school-blackboard-chalk-sketch-white.jpg) |
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ID: C72727
![Vector clipart: back to school](https://img.cliparto.com/pic/s/183526/3072727-back-to-school.jpg) |
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ID: C321094
![Vector clipart: Panda writing on blackboard](https://img.cliparto.com/pic/s/191061/3321094-panda-writing-on-blackboard.jpg) |
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ID: C534379
![Vector clipart: Blackboard](https://img1.cliparto.com/pic/s/210460/3534379-blackboard.jpg) |
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ID: C566738
![Vector clipart: Blackboard](https://img1.cliparto.com/pic/s/210460/3566738-blackboard.jpg) |
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ID: C3269489
![Vector clipart: Boy Solving Math Problem On Blackboard In Classroom](https://img3.cliparto.com/pic/s/267529/6269489-boy-solving-math-problem-on-blackboard-in-classroom.jpg) |
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ID: C3625539
![Vector clipart: Sale offer banner of school supplies on blackboard](https://img2.cliparto.com/pic/s/180394/6625539-sale-offer-banner-of-school-supplies-on-blackboard.jpg) |
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ID: C59259
![Vector clipart: in class and girls at blackboard](https://img.cliparto.com/pic/s/183766/3059259-in-class-and-girls-at-blackboard.jpg) |
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ID: C84828
![Vector clipart: school blackboard](https://img.cliparto.com/pic/s/185981/3084828-school-blackboard.jpg) |
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ID: C535169
![Vector clipart: smiling schoolgirl near blackboard](https://img1.cliparto.com/pic/s/183659/3535169-smiling-schoolgirl-near-blackboard.jpg) |
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ID: C538347
![Vector clipart: Big Horizontal Green Blackboard](https://img1.cliparto.com/pic/s/210460/3538347-big-horizontal-green-blackboard.jpg) |
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ID: C550548
![Vector clipart: Blackboard Cloud with Icons](https://img1.cliparto.com/pic/s/210460/3550548-blackboard-cloud-with-icons.jpg) |
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ID: C584819
![Vector clipart: Blackboards with graphs](https://img1.cliparto.com/pic/s/210460/3584819-blackboards-with-graphs.jpg) |
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ID: C891039
![Vector clipart: Back to school text on blackboard](https://img2.cliparto.com/pic/s/183526/3891039-back-to-school-text-on-blackboard.jpg) |
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ID: C1024204
![Vector clipart: Scribble on blackboard seamless pattern](https://img2.cliparto.com/pic/s/187813/4024204-scribble-on-blackboard-seamless-pattern.jpg) |
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ID: C1308538
![Vector clipart: Blackboard with word No](https://img3.cliparto.com/pic/s/210460/4308538-blackboard-with-word-no.jpg) |
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ID: C1338799
![Vector clipart: Blackboard with colorful school supplies](https://img3.cliparto.com/pic/s/185981/4338799-blackboard-with-colorful-school-supplies.jpg) |
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ID: C1486969
![Vector clipart: Doctors Presenting Empty Blackboard](https://img3.cliparto.com/pic/s/247350/4486969-doctors-presenting-empty-blackboard.jpg) |
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ID: C1486979
![Vector clipart: Teacher Points to Blackboard with Welcome Back to](https://img3.cliparto.com/pic/s/247350/4486979-teacher-points-to-blackboard-with-welcome-back-to.jpg) |
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ID: C1486989
![Vector clipart: Icons Set of Car Symbols on Blackboard](https://img3.cliparto.com/pic/s/247350/4486989-icons-set-of-car-symbols-on-blackboard.jpg) |
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ID: C1487038
![Vector clipart: Vintage Ribbons Set on Blackboard](https://img3.cliparto.com/pic/s/247350/4487038-vintage-ribbons-set-on-blackboard.jpg) |
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ID: C1487059
![Vector clipart: Teacher With Education Poster on Blackboard](https://img3.cliparto.com/pic/s/247350/4487059-teacher-with-education-poster-on-blackboard.jpg) |
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ID: C1506348
![Vector clipart: ABC - English alphabet written on blackboard in](https://img4.cliparto.com/pic/s/199000/4506348-abc-english-alphabet-written-on-blackboard-in.jpg) |
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ID: C1605899
![Vector clipart: little blackboard hanging](https://img4.cliparto.com/pic/s/183526/4605899-little-blackboard-hanging.jpg) |
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ID: C1613229
![Vector clipart: Vintage Style Floral Elements on Blackboard](https://img4.cliparto.com/pic/s/183564/4613229-vintage-style-floral-elements-on-blackboard.jpg) |
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ID: C1947059
![Vector clipart: boy writes on blackboard](https://img4.cliparto.com/pic/s/187813/4947059-boy-writes-on-blackboard.jpg) |
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ID: C1977638
![Vector clipart: Hand-drawn Alphabet on Aged Blackboard Texture](https://img4.cliparto.com/pic/s/202634/4977638-hand-drawn-alphabet-on-aged-blackboard-texture.jpg) |
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ID: C2000019
![Vector clipart: Chalked Letters and Numbers on Blackboard](https://img4.cliparto.com/pic/s/247350/5000019-chalked-letters-and-numbers-on-blackboard.jpg) |
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ID: C2106568
![Vector clipart: Back to school, blackboard on wall,](https://img5.cliparto.com/pic/s/224108/5106568-back-to-school-blackboard-on-wall-.jpg) |
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ID: C2162898
![Vector clipart: Classroom blackboard](https://img1.cliparto.com/pic/s/185941/5162898-classroom-blackboard.jpg) |
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ID: C2193808
![Vector clipart: Blackboard with educational symbols](https://img1.cliparto.com/pic/s/185941/5193808-blackboard-with-educational-symbols.jpg) |
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ID: C2211729
![Vector clipart: Pythagorean theorem on blackboard](https://img5.cliparto.com/pic/s/210910/5211729-pythagorean-theorem-on-blackboard.jpg) |
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ID: C2275058
![Vector clipart: blackboard](https://img2.cliparto.com/pic/s/263351/5275058-blackboard.jpg) |
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ID: C2275088
![Vector clipart: soccer field on blackboard](https://img2.cliparto.com/pic/s/263351/5275088-soccer-field-on-blackboard.jpg) |
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ID: C2306428
![Vector clipart: Flat Icons of Blackboard](https://img1.cliparto.com/pic/s/185981/5306428-flat-icons-of-blackboard.jpg) |
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