{"type":"rich","version":"1.0","title":" wrote","author_name":"npub19zu9telk3ntm70xtys7lklv9zzakql8e523pl0n4u374mjq8th2q3saexs","author_url":"https://nostr.now/npub19zu9telk3ntm70xtys7lklv9zzakql8e523pl0n4u374mjq8th2q3saexs","provider_name":"njump","provider_url":"https://nostr.now","html":"What is first grade first topic? In mathedu it is Numbers to 20.\n\nhttps://mathedu.online/uk/year1/numbers-to-20"}