{"id":1463,"date":"2026-05-22T18:38:57","date_gmt":"2026-05-22T18:38:57","guid":{"rendered":"https:\/\/cuentoskecuentan.com\/?page_id=1463"},"modified":"2026-05-22T19:04:27","modified_gmt":"2026-05-22T19:04:27","slug":"problemas-de-operaciones-basicas","status":"publish","type":"page","link":"https:\/\/cuentoskecuentan.com\/?page_id=1463","title":{"rendered":"Problemas de operaciones b\u00e1sicas"},"content":{"rendered":"\n<div class=\"mathApp793d7a\">\n  <div class=\"card793d7a\">\n\n    <h2>Four Operations Word Problems<\/h2>\n\n    <p class=\"subtitle793d7a\">\n      Practice addition, subtraction, multiplication, and division\n    <\/p>\n\n    <!-- LEVELS -->\n    <div class=\"levelBox793d7a\">\n\n      <button class=\"levelBtn793d7a active793d7a\" data-level=\"beginner\">\n        Beginner\n      <\/button>\n\n      <button class=\"levelBtn793d7a\" data-level=\"intermediate\">\n        Intermediate\n      <\/button>\n\n      <button class=\"levelBtn793d7a\" data-level=\"advanced\">\n        Advanced\n      <\/button>\n\n    <\/div>\n\n    <!-- PROGRESS -->\n    <div class=\"progressWrap793d7a\">\n      <div class=\"progressBar793d7a\" id=\"progress793d7a\"><\/div>\n    <\/div>\n\n    <div class=\"progressText793d7a\" id=\"progressText793d7a\">\n      Question 1 of 10\n    <\/div>\n\n    <!-- QUESTION -->\n    <div class=\"problemBox793d7a\">\n\n      <div class=\"keywordBox793d7a\">\n        <strong>Key Words:<\/strong>\n        <span id=\"keywords793d7a\"><\/span>\n      <\/div>\n\n      <div class=\"problem793d7a\" id=\"problem793d7a\"><\/div>\n\n      <input\n        type=\"number\"\n        id=\"answer793d7a\"\n        class=\"input793d7a\"\n        placeholder=\"Type your answer\"\n      >\n\n      <button class=\"hintBtn793d7a\" id=\"hintBtn793d7a\">\n        Show Hint\n      <\/button>\n\n      <button class=\"checkBtn793d7a\" id=\"checkBtn793d7a\">\n        Check Answer\n      <\/button>\n\n      <div class=\"feedback793d7a\" 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font-weight:bold;\n}\n\n<\/style>\n\n<script>\n\nfunction rand793d7a(min,max){\nreturn Math.floor(Math.random()*(max-min+1))+min;\n}\n\nfunction make793d7a(text,answer,keywords,equation){\nreturn{\ntext,\nanswer,\nkeywords,\nequation\n};\n}\n\nconst levels793d7a = {\n\nbeginner:[\n\n() => {\n\nlet kids = rand793d7a(2,4);\nlet total = kids * rand793d7a(4,10);\n\nlet boxes = rand793d7a(2,5);\nlet toys = rand793d7a(2,5);\n\nlet extra = total - (boxes*toys);\n\nreturn make793d7a(\n`There are ${boxes} boxes. 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How many apples does each person get?`,\ntotal\/people,\n[\"each\",\"lost\",\"divided equally\"],\n`((${bags} \u00d7 ${apples}) - ${lost}) \u00f7 ${people}`\n);\n\n}\n\n],\n\nintermediate:[\n\n() => {\n\nlet students = rand793d7a(4,8);\nlet total = students * rand793d7a(6,12);\n\nlet shelves = rand793d7a(4,8);\nlet books = rand793d7a(6,10);\n\nlet removed = (shelves*books) - total;\n\nreturn make793d7a(\n`A library has ${shelves} shelves. Each shelf has ${books} books. Then ${removed} books are removed. The remaining books are shared equally among ${students} students. How many books does each student receive?`,\ntotal\/students,\n[\"each\",\"removed\",\"shared equally\"],\n`((${shelves} \u00d7 ${books}) - ${removed}) \u00f7 ${students}`\n);\n\n},\n\n() => {\n\nlet tables = rand793d7a(3,7);\nlet total = tables * rand793d7a(8,15);\n\nlet trays = rand793d7a(5,10);\nlet cookies = rand793d7a(4,8);\n\nlet extra = total - (trays*cookies);\n\nreturn make793d7a(\n`A bakery made ${trays} trays of cookies. Each tray has ${cookies} cookies. Then ${extra} more cookies were baked. All the cookies were shared equally among ${tables} tables. How many cookies were placed on each table?`,\ntotal\/tables,\n[\"each\",\"more\",\"shared equally\"],\n`((${trays} \u00d7 ${cookies}) + ${extra}) \u00f7 ${tables}`\n);\n\n}\n\n],\n\nadvanced:[\n\n() => {\n\nlet teams = rand793d7a(5,10);\nlet total = teams * rand793d7a(20,40);\n\nlet packs = rand793d7a(10,20);\nlet cards = rand793d7a(8,15);\n\nlet extra = total - (packs*cards);\n\nreturn make793d7a(\n`A store has ${packs} packs of cards. Each pack contains ${cards} cards. Then ${extra} extra cards arrive. All the cards are shared equally among ${teams} teams. How many cards does each team receive?`,\ntotal\/teams,\n[\"contains\",\"extra\",\"shared equally\"],\n`((${packs} \u00d7 ${cards}) + ${extra}) \u00f7 ${teams}`\n);\n\n}\n\n]\n\n};\n\nlet level793d7a=\"beginner\";\nlet current793d7a;\nlet score793d7a=0;\nlet total793d7a=0;\nlet question793d7a=1;\n\nconst problemEl793d7a=document.getElementById(\"problem793d7a\");\nconst answerEl793d7a=document.getElementById(\"answer793d7a\");\nconst feedbackEl793d7a=document.getElementById(\"feedback793d7a\");\nconst scoreEl793d7a=document.getElementById(\"score793d7a\");\nconst nextBtn793d7a=document.getElementById(\"nextBtn793d7a\");\nconst progress793d7a=document.getElementById(\"progress793d7a\");\nconst progressText793d7a=document.getElementById(\"progressText793d7a\");\nconst keywords793d7a=document.getElementById(\"keywords793d7a\");\nconst hintBtn793d7a=document.getElementById(\"hintBtn793d7a\");\n\nfunction newProblem793d7a(){\n\nlet arr=levels793d7a[level793d7a];\n\ncurrent793d7a=\narr[rand793d7a(0,arr.length-1)]();\n\nproblemEl793d7a.innerHTML=\ncurrent793d7a.text;\n\nkeywords793d7a.innerHTML=\ncurrent793d7a.keywords.join(\", \");\n\nanswerEl793d7a.value=\"\";\nfeedbackEl793d7a.innerHTML=\"\";\n\nnextBtn793d7a.style.display=\"none\";\n\nlet percent=(question793d7a\/10)*100;\nprogress793d7a.style.width=percent+\"%\";\n\nprogressText793d7a.innerHTML=\n`Question ${question793d7a} of 10`;\n\n}\n\nhintBtn793d7a.addEventListener(\"click\",()=>{\n\nfeedbackEl793d7a.innerHTML = `\n\n<div class=\"hintBox793d7a\">\n\n&#x1f4a1; <strong>How to solve the problem:<\/strong><br><br>\n\n<strong>1. MULTIPLY first<\/strong><br>\nIf you see:<br>\n\u2022 each<br>\n\u2022 every<br>\n\u2022 groups of<br>\n\u2022 rows of<br><br>\n\nExample:<br>\n4 boxes with 5 toys each<br>\n4 \u00d7 5 = 20<br><br>\n\n<strong>2. ADD<\/strong><br>\nIf more things are added.<br><br>\n\nExample:<br>\n20 + 6 = 26<br><br>\n\n<strong>3. SUBTRACT<\/strong><br>\nIf things are removed or lost.<br><br>\n\nExample:<br>\n26 - 2 = 24<br><br>\n\n<strong>4. DIVIDE<\/strong><br>\nIf everything is shared equally.<br><br>\n\nExample:<br>\n24 \u00f7 6 = 4<br><br>\n\n&#x2b50; Solve step by step carefully.\n\n<\/div>\n\n`;\n\n});\n\ndocument.getElementById(\"checkBtn793d7a\")\n.addEventListener(\"click\",()=>{\n\nlet userAnswer=\nNumber(answerEl793d7a.value);\n\nif(answerEl793d7a.value===\"\"){\n\nfeedbackEl793d7a.innerHTML=\n`<div class=\"bad793d7a\">\n&#x26a0;&#xfe0f; Please type a number first.\n<\/div>`;\n\nreturn;\n\n}\n\ntotal793d7a++;\n\nif(userAnswer===current793d7a.answer){\n\nscore793d7a++;\n\nfeedbackEl793d7a.innerHTML=`\n\n<div class=\"good793d7a\">\n&#x2705; Excellent!\n<\/div>\n\n<div>\nCorrect equation:<br>\n<strong>${current793d7a.equation} = ${current793d7a.answer}<\/strong>\n<\/div>\n\n`;\n\n}else{\n\nfeedbackEl793d7a.innerHTML=`\n\n<div class=\"bad793d7a\">\n&#x274c; Not quite.\n<\/div>\n\n<div>\nCorrect equation:<br>\n<strong>${current793d7a.equation} = ${current793d7a.answer}<\/strong>\n<\/div>\n\n`;\n\n}\n\nscoreEl793d7a.innerHTML=\n`Score: ${score793d7a} \/ ${total793d7a}`;\n\nnextBtn793d7a.style.display=\"block\";\n\n});\n\nnextBtn793d7a.addEventListener(\"click\",()=>{\n\nquestion793d7a++;\n\nif(question793d7a>10){\n\nproblemEl793d7a.innerHTML=\n\"&#x1f389; You finished the game!\";\n\nfeedbackEl793d7a.innerHTML=\n`Final Score: ${score793d7a} \/ 10`;\n\nreturn;\n\n}\n\nnewProblem793d7a();\n\n});\n\ndocument.querySelectorAll(\".levelBtn793d7a\")\n.forEach(btn=>{\n\nbtn.addEventListener(\"click\",()=>{\n\ndocument.querySelectorAll(\".levelBtn793d7a\")\n.forEach(b=>b.classList.remove(\"active793d7a\"));\n\nbtn.classList.add(\"active793d7a\");\n\nlevel793d7a=btn.dataset.level;\n\nscore793d7a=0;\ntotal793d7a=0;\nquestion793d7a=1;\n\nscoreEl793d7a.innerHTML=\n\"Score: 0 \/ 0\";\n\nnewProblem793d7a();\n\n});\n\n});\n\nnewProblem793d7a();\n\n<\/script>\n","protected":false},"excerpt":{"rendered":"<p>Four Operations Word Problems Practice addition, subtraction, multiplication, and division Beginner Intermediate Advanced Question 1 of 10 Key Words: Show Hint Check Answer Score: 0 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1463","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/cuentoskecuentan.com\/index.php?rest_route=\/wp\/v2\/pages\/1463","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cuentoskecuentan.com\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/cuentoskecuentan.com\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/cuentoskecuentan.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/cuentoskecuentan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1463"}],"version-history":[{"count":7,"href":"https:\/\/cuentoskecuentan.com\/index.php?rest_route=\/wp\/v2\/pages\/1463\/revisions"}],"predecessor-version":[{"id":1473,"href":"https:\/\/cuentoskecuentan.com\/index.php?rest_route=\/wp\/v2\/pages\/1463\/revisions\/1473"}],"wp:attachment":[{"href":"https:\/\/cuentoskecuentan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1463"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}