[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"doc-detail-546613-en":3,"doc-seo-546613-105":31,"detail-sidebar-cat-0-en-105":96},{"code":4,"msg":5,"data":6},0,"success",{"doc_id":7,"user_id":8,"nickname":9,"user_avatar":10,"doc_module":4,"category_id":11,"category_name":12,"doc_title":13,"doc_description":14,"doc_content":15,"file_id":16,"file_url":17,"file_type":18,"file_size":19,"view_count":20,"is_deleted":4,"is_public":21,"is_downloadable":21,"audit_status":21,"page_count":22,"language":23,"language_code":24,"site_id":25,"html_lang":24,"table_of_contents":26,"faqs":27,"seo_title":28,"seo_description":14,"update_tm":29,"read_time":30,"preview_page_count":4},546613,1374391975076,"Riley","https://ap-avatar.wpscdn.com/avatar/14000253ca4ec9f6853?x-image-process=image/resize,m_fixed,w_180,h_180&k=1783305029341752051",4,"Exam","Adding Whole Tens to a 2-Digit Number - Grade 2 Addition Worksheet","This educational resource is a Grade 2 addition worksheet specifically designed to help students practice adding whole tens to two-digit numbers. The document provides a comprehensive set of twenty arithmetic problems that require the addition of multiples of ten to various two-digit integers. By working through these exercises, students enhance their mental math capabilities and strengthen their foundational understanding of place value and addition operations. The worksheet includes both the exercise page and a corresponding answer key to facilitate self-assessment and guided learning for young students. It serves as an effective practice tool for building proficiency in basic mathematical operations, ensuring that learners grasp the core concepts of sum calculation in a structured and repetitive format suitable for second-grade curriculum standards.","Adding whole tens to a 2-digit number   \nGrade 2 Addition Worksheet  \nFind the sum .  \n1) 60 + 62 =   2) 80 + 67 =   3) 10 + 55 =   4) 60 + 41 =   5) 90 + 51 =   6) 10 + 71 =   7) 60 + 6 =   8) 40 + 96 =   9) 30 + 90 =   10) 30 + 4 =   11) 30 + 60 =   12) 50 + 42 =   13) 30 + 87 =   14) 90 + 88 =   15) 20 + 49 =   16) 60 + 61 =   17) 50 + 37 =   18) 70 + 57 =    \n19) 80 + 82 =   20) 70 + 14 =    \nAdding whole tens to a 2-digit number   \nGrade 2 Addition Worksheet  \nFind the sum .  \n1) 60 + 62 = 122  2) 80 + 67 = 147   \n3) 10 + 55 = 65  4) 60 + 41 = 101   \n5) 90 + 51 = 141  6) 10 + 71 = 81   \n7) 60 + 6 = 66  8) 40 + 96 = 136   \n9) 30 + 90 = 120  10) 30 + 4 = 34   \n11) 30 + 60 = 90  12) 50 + 42 = 92   \n13) 30 + 87 = 117  14) 90 + 88 = 178   \n15) 20 + 49 = 69  16) 60 + 61 = 121   \n17) 50 + 37 = 87  18) 70 + 57 = 127   \n19) 80 + 82 = 162  20) 70 + 14 = 84","cbCaiiXItcNPd7ly","https://ap.wps.com/l/cbCaiiXItcNPd7ly","pdf",12320,7,1,2,"English","en",105,"# 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 whole tens to two-digit numbers.\"},{\"question\":\"How many addition problems are included in the worksheet?\",\"answer\":\"The worksheet contains 20 distinct addition problems.\"},{\"question\":\"Does the document provide the answers to the problems?\",\"answer\":\"Yes, the document includes an answer key section where the results for all 20 problems are listed.\"}]","Adding Whole Tens to a 2-Digit Number - 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