The latest articles on DEV Community by Rounding Solver (@rounding_solver). https://dev.to/rounding_solver https://media2.dev.to/dynamic/image/width=90,height=90,fit=cover,gravity=auto,format=auto/https:%2F%2Fdev-to-uploads.s3.us-east-2.amazonaws.com%2Fuploads%2Fuser%2Fprofile_image%2F4170329%2Ff3eb015d-4b46-489a-a925-90bccfd71faf.png https://dev.to/rounding_solver en Rounding Solver Thu, 08 Oct 2026 05:59:29 +0000 https://dev.to/rounding_solver/free-embeddable-rounding-calculators-for-teacher-blogs-2b7h https://dev.to/rounding_solver/free-embeddable-rounding-calculators-for-teacher-blogs-2b7h <p>Teachers kept asking for a rounding calculator they could put directly on their class blogs. So I added embed support to Rounding Solver: every calculator now has a lightweight embed version plus a copy-paste snippet.</p> <p>The embeds are free, need no signup, and work in 19 languages — handy for ESL classrooms. Each one shows step-by-step explanations, not just the answer, so students actually learn the method.</p> <p>If you run a teacher blog or classroom site, grab the code on any tool page — look for the "Embed this calculator" box, e.g. <a href="https://www.roundingsolver.com/rounding-calculator/" rel="noopener noreferrer">https://www.roundingsolver.com/rounding-calculator/</a></p> <p>The full collection at <a href="https://www.roundingsolver.com/" rel="noopener noreferrer">https://www.roundingsolver.com/</a> covers 29 tools: rounding to decimal places, significant figures, fractions, money rounding, number lines, practice worksheets and more. All free.</p> beginners tutorial webdev education