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\nGrade 3 Addition Worksheet  \nFind the sum:  \n1) 70 + 7 + 8 + 10 =   2) 7 + 7 + 90 + 20 =    \n3) 40 + 60 + 3 + 6 =   4) 3 + 7 + 40 + 10 =    \n5) 3 + 20 + 9 + 90 =   6) 7 + 2 + 50 + 90 =    \n7) 70 + 40 + 2 + 7 =   8) 10 + 30 + 9 + 6 =    \n9) 60 + 3 + 3 + 70 =   10) 50 + 90 + 3 + 4 =    \n11) 30 + 5 + 7 + 40 =   12) 50 + 90 + 3 + 8 =    \n13) 20 + 30 + 7 + 7 =   14) 9 + 40 + 9 + 90 =    \n15) 70 + 70 + 7 + 6 =   16) 8 + 2 + 10 + 50 =    \nAnswers  \n1) 95 2) 124  \n3) 109 4) 60  \n5) 122 6) 149  \n7) 119 8) 55  \n9) 136 10) 147  \n11) 82 12) 151  \n13) 64 14) 148  \n15) 153 16) 70","cbCaiexQEV7jJjM4","https://ap.wps.com/l/cbCaiexQEV7jJjM4","pdf",19789,"English","# Addition Exercises\n## Answer Key","[{\"question\":\"What is the primary objective of this worksheet?\",\"answer\":\"The primary objective is to help Grade 3 students practice adding two whole tens and two 1-digit numbers.\"},{\"question\":\"How many addition problems are included in this worksheet?\",\"answer\":\"The worksheet contains a total of 16 addition problems.\"},{\"question\":\"Does the document provide solutions for the exercises?\",\"answer\":\"Yes, a complete answer key is provided at the end of the document, listing the sum for each of the 16 problems.\"}]","Adding Two Whole Tens and Two 1-Digit Numbers - Grade 3 Math Worksheet | PDF"]