小学3年 11から 20（きそ）

{"meta":{"grade":"小学3年","field":"えいご","unit":"11から 20","level":"きそ"},"questions":[{"type":"choice","question":"eleven が あらわす 数は？","choices":["11","12","13"],"hint":"数の カードで 学んだ ことばを 思い出そう。","explanation":"eleven は 11を あらわす ことばです。","readAloud":true,"id":"1","label":"11から 20"},{"type":"choice","question":"twelve が あらわす 数は？","choices":["12","11","13"],"hint":"数の カードで 学んだ ことばを 思い出そう。","explanation":"twelve は 12を あらわす ことばです。","readAloud":true,"id":"2","label":"11から 20"},{"type":"choice","question":"thirteen が あらわす 数は？","choices":["13","12","14"],"hint":"数の カードで 学んだ ことばを 思い出そう。","explanation":"thirteen は 13を あらわす ことばです。","readAloud":true,"id":"3","label":"11から 20"},{"type":"choice","question":"fourteen が あらわす 数は？","choices":["14","13","15"],"hint":"数の カードで 学んだ ことばを 思い出そう。","explanation":"fourteen は 14を あらわす ことばです。","readAloud":true,"id":"4","label":"11から 20"},{"type":"choice","question":"fifteen が あらわす 数は？","choices":["15","14","16"],"hint":"数の カードで 学んだ ことばを 思い出そう。","explanation":"fifteen は 15を あらわす ことばです。","readAloud":true,"id":"5","label":"11から 20"},{"type":"choice","question":"sixteen が あらわす 数は？","choices":["16","15","17"],"hint":"数の カードで 学んだ ことばを 思い出そう。","explanation":"sixteen は 16を あらわす ことばです。","readAloud":true,"id":"6","label":"11から 20"},{"type":"choice","question":"seventeen が あらわす 数は？","choices":["17","16","18"],"hint":"数の カードで 学んだ ことばを 思い出そう。","explanation":"seventeen は 17を あらわす ことばです。","readAloud":true,"id":"7","label":"11から 20"},{"type":"choice","question":"eighteen が あらわす 数は？","choices":["18","17","19"],"hint":"数の カードで 学んだ ことばを 思い出そう。","explanation":"eighteen は 18を あらわす ことばです。","readAloud":true,"id":"8","label":"11から 20"},{"type":"choice","question":"nineteen が あらわす 数は？","choices":["19","18","20"],"hint":"数の カードで 学んだ ことばを 思い出そう。","explanation":"nineteen は 19を あらわす ことばです。","readAloud":true,"id":"9","label":"11から 20"},{"type":"choice","question":"twenty が あらわす 数は？","choices":["20","19","18"],"hint":"数の カードで 学んだ ことばを 思い出そう。","explanation":"twenty は 20を あらわす ことばです。","readAloud":true,"id":"10","label":"11から 20"}]}