1.0Peduli Anak Foundationhttps://www.pedulianak.org/idElla YPAhttps://www.pedulianak.org/id/author/ella/Perkembangan Berhitung Penjumlahan - Peduli Anak Foundationrich600338<blockquote class="wp-embedded-content" data-secret="WOecBhzS9f"><a href="https://www.pedulianak.org/id/child_update/progress-in-addition-skills/">Perkembangan Berhitung Penjumlahan</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.pedulianak.org/id/child_update/progress-in-addition-skills/embed/#?secret=WOecBhzS9f" width="600" height="338" title="“Perkembangan Berhitung Penjumlahan” — Peduli Anak Foundation" data-secret="WOecBhzS9f" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript">
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https://www.pedulianak.org/wp-content/uploads/2026/06/DSCF0497.jpg1000667Anwar menunjukkan perkembangan yang baik dalam berhitung penjumlahan hingga bilangan 20. Ia sudah mampu menggunakan teknik berhitung maju secara mandiri. Meskipun masih membutuhkan waktu lebih lama, ia tetap tekun sampai menemukan jawaban yang tepat. Ketekunan ini membantu Anwar semakin memahami konsep penjumlahan.