--- title: บทเรียนคณิตศาสตร์ 088 description: บทเรียนคณิตศาสตร์ภาษาไทยสำหรับการเรียนรู้แนวคิดและการแก้โจทย์อย่างเป็นขั้นตอน url: https://astra-ai.co/th/videos/chamnuan-thammachat-lae-chamnuan-tem/bot-02-chamnuan-thammachat/botrian-088/ locale: th type: video-lesson published: 2026-10-01T21:32:01.321Z updated: 2026-10-01T21:32:01.321Z alternates: bg: https://astra-ai.co/bg/videos/estestveni-i-tseli-chisla-tseli-chisla/estestveni-chisla/oprostyavane-na-izrazi/ br: https://astra-ai.co/br/videos/numeros-naturais-e-inteiros/capitulo-matematica-002/video-matematica-088/ cs: https://astra-ai.co/cs/videos/prirozena-a-cela-cisla-cela-cisla/prirozena-cisla/zjednodusovani-vyrazu/ da: https://astra-ai.co/da/videos/naturlige-tal-og-hele-tal-heltal/naturlige-tal/forenkling-af-udtryk/ de: https://astra-ai.co/de/videos/natrliche-und-ganzzahlige-zahlen/naturliche-zahlen/bereinfachung-des-ausdrucks/ el: https://astra-ai.co/el/videos/fysikoi-kai-akeraioi-arithmoi/fysikoi-arithmoi/simplifying-expressions/ 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https://astra-ai.co/zh-TW/videos/natural-and-whole-numbers-integers/chapter-ab23decb/lesson-a15c1cdd/ --- # บทเรียนคณิตศาสตร์ 088