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+ 5 =   3) 2 + 6 + 3 =   4) 8 + 2 + 4 =   5) 3 + 0 + 9 =   6) 2 + 4 + 8 =   7) 7 + 2 + 5 =   8) 8 + 2 + 2 =   9) 5 + 0 + 6 =   10) 3 + 9 + 2 =   11) 7 + 7 + 1 =   12) 2 + 2 + 4 =   13) 1 + 4 + 8 =   14) 9 + 0 + 8 =   15) 9 + 1 + 5 =   16) 7 + 0 + 2 =   17) 0 + 8 + 5 =   18) 9 + 7 + 8 =    \n19) 5 + 7 + 1 =   20) 1 + 6 + 4 =    \nAdd 3 single-digit numbers   \nGrade 1 Addition Worksheet  \nFind the sum.  \n1) 2 + 5 + 1 = 8  2) 4 + 2 + 5 = 11   \n3) 2 + 6 + 3 = 11  4) 8 + 2 + 4 = 14   \n5) 3 + 0 + 9 = 12  6) 2 + 4 + 8 = 14   \n7) 7 + 2 + 5 = 14  8) 8 + 2 + 2 = 12   \n9) 5 + 0 + 6 = 11  10) 3 + 9 + 2 = 14   \n11) 7 + 7 + 1 = 15  12) 2 + 2 + 4 = 8   \n13) 1 + 4 + 8 = 13  14) 9 + 0 + 8 = 17   \n15) 9 + 1 + 5 = 15  16) 7 + 0 + 2 = 9   \n17) 0 + 8 + 5 = 13  18) 9 + 7 + 8 = 24   \n19) 5 + 7 + 1 = 13  20) 1 + 6 + 4 = 11","cbCaiiOglVAHkUkT","https://ap.wps.com/l/cbCaiiOglVAHkUkT","pdf",12625,"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 three single-digit numbers for first-grade students.\"},{\"question\":\"How many addition problems are included?\",\"answer\":\"There are 20 addition problems provided in the worksheet.\"},{\"question\":\"Does the document provide solutions to the problems?\",\"answer\":\"Yes, the document includes an answer key that provides the sums for all 20 problems.\"}]","Add 3 Single-Digit Numbers - Grade 1 Addition Worksheet | PDF"]