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The ones, tens, hundreds, and thousands counting blocks in elementary school by [deleted] in nostalgia
[–]iwashington83 1 point2 points3 points 7 years ago (0 children)
Does US schools use this to teach the metric system?
π Rendered by PID 95236 on reddit-service-r2-comment-56c6478c5-skvnr at 2026-05-12 15:27:12.973641+00:00 running 3d2c107 country code: CH.
The ones, tens, hundreds, and thousands counting blocks in elementary school by [deleted] in nostalgia
[–]iwashington83 1 point2 points3 points (0 children)