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English class. Grammatical categories Verb Tenses and Aspects
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Complex math learning and formula on a chalkboard. i equals square root of negative 1. Handwritten on chalkboard
Periodic system. Closeup of some elements
Weekly school timetable drawn on green chalkboard
Hearing test report isolated on white with clipping path.
Financial documents lying on the table. Close-up view.
Blank golf scorecard
Image of a blackboard with mathematical expressions written on it
Blackboard with the starting letters of the alphabet
English class. Grammatical categories Verb Tenses and Aspects
August  2024 Calendar on blackboard
Dos and donts concept image with text and related symbols.
225km marker on the banks of the Rhine River at Breisach, Germany
10 Percent Handwritten With Chalk On Blackboard
Chalk painting on blackboard
International greeting. Word Hello in different languages for school advertisement on green background
In Western Colorado Parts of a School Class Room Getting Ready For Back To School Photo Series (Shot with Canon 5DS 50.6mp photos professionally retouched - Lightroom / Photoshop - original size 5792 x 8688 downsampled as needed for clarity and select focus used for dramatic effect)
lotto game with cards of different colors
June Month 2022 Calendar drawn on Blackboard
An incorrectly solved example on a green blackboard. The concept of education and training. The concept of marketing and an interesting offer.
Used golf score card.  A little grungy to give it a used look.
several papers of attendance sheet pinned with thumb pins on board
Atendance List
bank card with one-time password numbers, numbered list
Bingo cards and dauber
Close-up photo of eye chart
H2O
A CPR training class is conducted by a security guard in an office.
December 2021 Calendar on blackboard
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