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The worksheet includes an answer key for self-assessment, providing a structured practice resource for primary school educators and parents to reinforce fundamental mathematical skills in 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number   \nGrade 3 Place Value Worksheet  \nFind the missing numbers:  \n1)   + 700 + 90 = 796  \n3) 2 +   + 200 = 222  \n5) 2 + 50 +   = 552  \n7)   + 20 + 900 = 922  \n9) 8 +   + 200 = 248  \n11)   + 60 + 7 = 867  \n13) 4 +   + 70 = 674  \n15)   + 700 + 0 = 700  \n2)   + 70 + 600 = 676  \n4) 900 + 80 +   = 984  \n6) 0 + 8 +   = 308  \n8) 9 +   + 400 = 479  \n10) 7 + 0 +   = 707  \n12) 7 +   + 800 = 807  \n14)   + 200 + 40 = 241  \n16) 800 +   + 8 = 878  \nAnswers  \n1) 6 2) 6  \n3) 20 4) 4  \n5) 500 6) 300  \n7) 2 8) 70  \n9) 40 10) 700  \n11) 800 12) 0  \n13) 600 14) 1  \n15) 0 16) 70","cbCailf24aANvrGa","https://ap.wps.com/l/cbCailf24aANvrGa","pdf",19915,"English","# Place Value Practice\n## Missing Number Equations\n## Answer Key","[{\"question\":\"What is the primary objective of this worksheet?\",\"answer\":\"The primary objective is to help third-grade students practice and understand place value by identifying missing components in three-digit number equations.\"},{\"question\":\"How are the problems structured in this worksheet?\",\"answer\":\"The problems are structured as expanded form equations where one value (either the hundreds, tens, or ones digit) is missing, and the student must calculate the correct number to complete the sum.\"},{\"question\":\"Is an answer key provided for the exercises?\",\"answer\":\"Yes, an answer key is included at the end of the document, listing the correct missing values for all sixteen problems presented in the worksheet.\"}]","Grade 3 Place Value - Missing Numbers Worksheet | PDF"]