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\nGrade 2 Addition Worksheet  \nFind the sum.  \n1) 20 + 30 + 50 =   2) 70 + 70 + 60 =   3) 40 + 20 + 80 =   4) 70 + 30 + 30 =   5) 40 + 60 + 40 =   6) 70 + 40 + 50 =   7) 70 + 40 + 50 =   8) 90 + 80 + 20 =   9) 40 + 10 + 90 =   10) 70 + 80 + 10 =   11) 70 + 40 + 20 =   12) 90 + 40 + 30 =   13) 90 + 70 + 10 =   14) 30 + 50 + 30 =   15) 50 + 50 + 50 =   16) 40 + 30 + 20 =   17) 10 + 10 + 80 =   18) 70 + 70 + 40 =    \n19) 80 + 20 + 90 =   20) 30 + 70 + 70 =    \nAdding whole tens (three 2-digit numbers)   \nGrade 2 Addition Worksheet  \nFind the sum.  \n1) 20 + 30 + 50 = 100  2) 70 + 70 + 60 = 200   \n3) 40 + 20 + 80 = 140  4) 70 + 30 + 30 = 130   \n5) 40 + 60 + 40 = 140  6) 70 + 40 + 50 = 160   \n7) 70 + 40 + 50 = 160  8) 90 + 80 + 20 = 190   \n9) 40 + 10 + 90 = 140  10) 70 + 80 + 10 = 160   \n11) 70 + 40 + 20 = 130  12) 90 + 40 + 30 = 160   \n13) 90 + 70 + 10 = 170  14) 30 + 50 + 30 = 110   \n15) 50 + 50 + 50 = 150  16) 40 + 30 + 20 = 90   \n17) 10 + 10 + 80 = 100  18) 70 + 70 + 40 = 180   \n19) 80 + 20 + 90 = 190  20) 30 + 70 + 70 = 170","cbCailMAwr9DUQ6n","https://ap.wps.com/l/cbCailMAwr9DUQ6n","pdf",12654,"English","# Adding Whole Tens - Grade 2 Addition Worksheet\n## Practice Exercises\n## Answer Key","[{\"question\":\"What type of math problems are included in this worksheet?\",\"answer\":\"The worksheet contains addition problems involving the sum of three 2-digit numbers, where each number is a multiple of ten.\"},{\"question\":\"Who is the target audience for this document?\",\"answer\":\"This document is designed for Grade 2 students practicing their arithmetic and addition skills.\"},{\"question\":\"Does this worksheet provide the correct answers?\",\"answer\":\"Yes, the document includes a completed section that lists the correct sums for each of the 20 practice problems provided.\"}]","Adding Whole Tens - Grade 2 Addition Worksheet | PDF"]