[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"detail-sidebar-cat-0-en-105":3,"doc-seo-546523-105":59,"doc-detail-546523-en":130},{"code":4,"msg":5,"data":6},0,"success",[7,13,18,23,28,33,38,43,48,51,55],{"id":8,"doc_module":4,"doc_module_name":9,"category_name":10,"show_sort_weight":11,"slug":12},1,"Document","Story & Novel",90,"story-novel",{"id":14,"doc_module":4,"doc_module_name":9,"category_name":15,"show_sort_weight":16,"slug":17},2,"Literature",80,"literature",{"id":19,"doc_module":4,"doc_module_name":9,"category_name":20,"show_sort_weight":21,"slug":22},4,"Exam",70,"exam",{"id":24,"doc_module":4,"doc_module_name":9,"category_name":25,"show_sort_weight":26,"slug":27},5,"Comic",60,"comic",{"id":29,"doc_module":4,"doc_module_name":9,"category_name":30,"show_sort_weight":31,"slug":32},6,"Technology",50,"technology",{"id":34,"doc_module":4,"doc_module_name":9,"category_name":35,"show_sort_weight":36,"slug":37},7,"Healthcare",40,"healthcare",{"id":39,"doc_module":4,"doc_module_name":9,"category_name":40,"show_sort_weight":41,"slug":42},8,"Research & Report",30,"research-report",{"id":44,"doc_module":4,"doc_module_name":9,"category_name":45,"show_sort_weight":46,"slug":47},9,"Religion & Spirituality",20,"religion-spirituality",{"id":46,"doc_module":4,"doc_module_name":9,"category_name":49,"show_sort_weight":46,"slug":50},"World Cup","world-cup",{"id":52,"doc_module":4,"doc_module_name":9,"category_name":53,"show_sort_weight":52,"slug":54},10,"Lifestyle","lifestyle",{"id":56,"doc_module":4,"doc_module_name":9,"category_name":57,"show_sort_weight":24,"slug":58},19,"General","general",{"code":4,"msg":60,"data":61},"ok",{"site_id":62,"language":63,"slug":64,"title":65,"keywords":66,"description":67,"schema_data":68,"social_meta":123,"head_meta":125,"extra_data":127,"updated_unix":129},105,"en","add-4-single-digit-numbers-grade-2-addition-worksheet","Add 4 Single-Digit Numbers - Grade 2 Addition Worksheet","","This Grade 2 addition worksheet is designed to help students improve their mental math skills by practicing the addition of four single-digit numbers. The document provides twenty distinct arithmetic problems, each requiring the summation of four integers between 0 and 9. It serves as an effective learning resource for early elementary students to build fluency and accuracy in basic calculation. By encouraging the combination of multiple addends, the exercises foster stronger number sense and computational speed. The resource includes a full answer key, enabling students to self-check their progress and verify their results immediately, making it a comprehensive tool for independent practice or classroom assessment.",{"@graph":69,"@context":122},[70,84,105],{"@type":71,"itemListElement":72},"BreadcrumbList",[73,77,79,82],{"item":74,"name":75,"@type":76,"position":8},"https://docshare.wps.com","Home","ListItem",{"item":78,"name":9,"@type":76,"position":14},"https://docshare.wps.com/document/",{"item":80,"name":20,"@type":76,"position":81},"https://docshare.wps.com/document/exam/",3,{"item":83,"name":65,"@type":76,"position":19},"https://docshare.wps.com/document/add-4-single-digit-numbers-grade-2-addition-worksheet/546523/",{"url":83,"name":65,"@type":85,"image":86,"author":91,"headline":65,"publisher":94,"fileFormat":97,"inLanguage":63,"description":67,"dateModified":98,"datePublished":99,"encodingFormat":97,"isAccessibleForFree":100,"interactionStatistic":101},"DigitalDocument",{"url":87,"@type":88,"width":89,"height":90},"https://docshare.wps.com/thumbnails/add-4-single-digit-numbers-grade-2-addition-worksheet/546523.png","ImageObject",300,407,{"name":92,"@type":93},"Miles","Person",{"url":74,"name":95,"@type":96},"DocShare","Organization","application/pdf","2026-11-03","2026-10-12",true,{"@type":102,"interactionType":103,"userInteractionCount":24},"InteractionCounter",{"@type":104},"ViewAction",{"@type":106,"mainEntity":107},"FAQPage",[108,114,118],{"name":109,"@type":110,"acceptedAnswer":111},"What is the primary objective of this worksheet?","Question",{"text":112,"@type":113},"The primary objective is to help second-grade students practice adding four single-digit numbers to improve their arithmetic skills.","Answer",{"name":115,"@type":110,"acceptedAnswer":116},"How many addition problems are included in the worksheet?",{"text":117,"@type":113},"There are 20 individual addition problems provided for students to solve.",{"name":119,"@type":110,"acceptedAnswer":120},"Does this document include a way for students to check their work?",{"text":121,"@type":113},"Yes, the document includes a complete answer key at the end, allowing students to verify their calculated sums.","https://schema.org",{"og:url":83,"og:type":124,"og:title":65,"og:site_name":95,"og:description":67},"article",{"robots":126,"canonical":83},"index,follow",{"doc_id":128,"site_id":62},546523,1791777253,{"code":4,"msg":5,"data":131},{"doc_id":128,"user_id":132,"nickname":92,"user_avatar":133,"doc_module":4,"category_id":19,"category_name":20,"doc_title":65,"doc_description":67,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":24,"is_deleted":4,"is_public":8,"is_downloadable":8,"audit_status":8,"page_count":14,"language":139,"language_code":63,"site_id":62,"html_lang":63,"table_of_contents":140,"faqs":141,"seo_title":142,"seo_description":67,"update_tm":129,"read_time":24,"preview_page_count":4},13056703019404,"https://ap-avatar.wpscdn.com/davatar_29158cc5080c5b710cf443261637dec0","Add 4 single-digit numbers   \nGrade 2 Addition Worksheet  \nFind the sum.  \n1) 7 + 3 + 9 + 1 =   2) 7 + 7 + 1 + 6 =   3) 5 + 0 + 7 + 7 =   4) 9 + 1 + 8 + 3 =   5) 6 + 5 + 2 + 9 =   6) 6 + 1 + 5 + 6 =   7) 4 + 8 + 4 + 3 =   8) 1 + 0 + 6 + 7 =   9) 7 + 4 + 6 + 6 =   10) 3 + 4 + 0 + 5 =   11) 3 + 1 + 5 + 1 =   12) 7 + 6 + 8 + 3 =   13) 8 + 3 + 2 + 5 =   14) 1 + 6 + 1 + 5 =   15) 6 + 5 + 4 + 7 =   16) 2 + 2 + 2 + 8 =   17) 6 + 1 + 3 + 0 =   18) 2 + 9 + 6 + 1 =    \n19) 3 + 4 + 4 + 6 =   20) 0 + 1 + 4 + 3 =    \nAdd 4 single-digit numbers   \nGrade 2 Addition Worksheet  \nFind the sum.  \n1) 7 + 3 + 9 + 1 = 20  2) 7 + 7 + 1 + 6 = 21   \n3) 5 + 0 + 7 + 7 = 19  4) 9 + 1 + 8 + 3 = 21   \n5) 6 + 5 + 2 + 9 = 22  6) 6 + 1 + 5 + 6 = 18   \n7) 4 + 8 + 4 + 3 = 19  8) 1 + 0 + 6 + 7 = 14   \n9) 7 + 4 + 6 + 6 = 23  10) 3 + 4 + 0 + 5 = 12   \n11) 3 + 1 + 5 + 1 = 10  12) 7 + 6 + 8 + 3 = 24   \n13) 8 + 3 + 2 + 5 = 18  14) 1 + 6 + 1 + 5 = 13   \n15) 6 + 5 + 4 + 7 = 22  16) 2 + 2 + 2 + 8 = 14   \n17) 6 + 1 + 3 + 0 = 10  18) 2 + 9 + 6 + 1 = 18   \n19) 3 + 4 + 4 + 6 = 17  20) 0 + 1 + 4 + 3 = 8","cbCaigBpPLTQydqy","https://ap.wps.com/l/cbCaigBpPLTQydqy","pdf",12978,"English","# Addition Practice Exercises\n## Answer Key","[{\"question\":\"What is the primary objective of this worksheet?\",\"answer\":\"The primary objective is to help second-grade students practice adding four single-digit numbers to improve their arithmetic skills.\"},{\"question\":\"How many addition problems are included in the worksheet?\",\"answer\":\"There are 20 individual addition problems provided for students to solve.\"},{\"question\":\"Does this document include a way for students to check their work?\",\"answer\":\"Yes, the document includes a complete answer key at the end, allowing students to verify their calculated sums.\"}]","Add 4 Single-Digit Numbers - Grade 2 Addition Worksheet | PDF"]