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2 Addition Worksheet  \nFind the missing numbers:  \n1) 39 + 3 + 7 + 3 =   2) 66 + 3 + 8 + 4 =    \n3) 26 + 6 + 7 + 4 =   4) 67 + 5 + 2 + 4 =    \n5) 3 + 8 + 8 + 59 =   6) 2 + 35 + 4 + 5 =    \n7) 7 + 32 + 9 + 8 =   8) 47 + 6 + 2 + 9 =    \n9) 4 + 3 + 2 + 72 =   10) 47 + 4 + 4 + 6 =    \n11) 73 + 4 + 2 + 5 =   12) 7 + 5 + 7 + 15 =    \n13) 55 + 3 + 7 + 7 =   14) 2 + 65 + 6 + 9 =    \nAnswers  \n1) 52 2) 81  \n3) 43 4) 78  \n5) 78 6) 46  \n7) 56 8) 64  \n9) 81 10) 61  \n11) 84 12) 34  \n13) 72 14) 82","cbCaikCcDUgbM0BW","https://ap.wps.com/l/cbCaikCcDUgbM0BW","pdf",19780,"English","# Addition Practice Problems\n## Answer Key","[{\"question\":\"What is the primary focus of this worksheet?\",\"answer\":\"The worksheet focuses on practicing the addition of a 2-digit number with three 1-digit numbers for second-grade students.\"},{\"question\":\"How many problems are included in the worksheet?\",\"answer\":\"There are 14 individual addition problems provided for students to solve.\"},{\"question\":\"Is an answer key provided?\",\"answer\":\"Yes, the document includes a complete list of answers for all 14 problems at the end of the sheet.\"}]","Grade 2 Addition Worksheet - Adding 2-Digit and Three 1-Digit Numbers | PDF"]