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Addition Worksheet  \nFind the sum.  \n1) 80 + 80 =   2) 80 + 60 =   3) 80 + 20 =   4) 30 + 70 =   5) 70 + 60 =   6) 50 + 60 =   7) 50 + 60 =   8) 40 + 50 =   9) 80 + 70 =   10) 30 + 40 =   11) 10 + 80 =   12) 40 + 60 =   13) 70 + 10 =   14) 70 + 60 =   15) 20 + 80 =   16) 20 + 50 =   17) 80 + 10 =   18) 20 + 40 =    \n19) 20 + 30 =   20) 30 + 20 =    \nAdding whole tens (2 digits)   \nGrade 2 Addition Worksheet  \nFind the sum.  \n1) 80 + 80 = 160  2) 80 + 60 = 140   \n3) 80 + 20 = 100  4) 30 + 70 = 100   \n5) 70 + 60 = 130  6) 50 + 60 = 110   \n7) 50 + 60 = 110  8) 40 + 50 = 90   \n9) 80 + 70 = 150  10) 30 + 40 = 70   \n11) 10 + 80 = 90  12) 40 + 60 = 100   \n13) 70 + 10 = 80  14) 70 + 60 = 130   \n15) 20 + 80 = 100  16) 20 + 50 = 70   \n17) 80 + 10 = 90  18) 20 + 40 = 60   \n19) 20 + 30 = 50  20) 30 + 20 = 50","cbCaifhBaMxnsjhA","https://ap.wps.com/l/cbCaifhBaMxnsjhA","pdf",12069,"English","# Addition Practice Exercises\n## Answer Key","[{\"question\":\"What is the objective of this worksheet?\",\"answer\":\"The objective of this worksheet is to help second-grade students practice adding two-digit numbers that are whole multiples of ten.\"},{\"question\":\"How many addition problems are included in the worksheet?\",\"answer\":\"There are 20 addition problems in total, presented in a clear numerical list format.\"},{\"question\":\"Does the document provide the solutions to the math problems?\",\"answer\":\"Yes, the document includes a section that provides the correct sum for each of the 20 addition equations.\"}]","Adding Whole Tens - Grade 2 Addition Worksheet | PDF"]