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Answers  \n1) 5 + 0 = 2) 15 + 0 =  \n1.  \n2.  \n3) 0 + 18 = 4) 3 + 0 =  \n3.  \n4.  \n5) 0 + 13 = 6) 10 + 0 =  \n5.  \n6.  \n7) 1 + 0 = 8) 9 + 0 =  \n7.  \n8.  \n9) 0 + 14 = 10) 0 + 11 =  \n9.  \n10.  \n11) 16 + 0 = 12) 0 + 2 =  \n11.  \n12.  \n13) 0 + 7 = 14) 0 + 135 =  \n13.  \n14.  \n15) 578 + 0 = 16) 0 + 621 =  \n15.  \n16.  \n17) 636 + 0 = 18) 0 + 986 =  \n17.  \n18.  \n19) 790 + 0 = 20) 959 + 0 =  \n19.  \n20.  \nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n7  \n1-10 11-20  \n95  \n45  \n90  \n40  \n85  \n35  \n80  \n30  \n75  \n25  \n70  \n20  \n65  \n15  \n60  \n10  \n55  \n5  \n50  \n0  \nUsing the Identity Property of Addition  \nName: Answer Key  \nSolve each problem.  \n1) 5 + 0 = 5 2) 15 + 0 = 15  \n3) 0 + 18 = 18 4) 3 + 0 = 3  \n5) 0 + 13 = 13 6) 10 + 0 = 10  \n7) 1 + 0 = 1 8) 9 + 0 = 9  \n9) 0 + 14 = 14 10) 0 + 11 = 11  \n11) 16 + 0 = 16 12) 0 + 2 = 2  \n13) 0 + 7 = 7 14) 0 + 135 = 135  \n15) 578 + 0 = 578 16) 0 + 621 = 621  \n17) 636 + 0 = 636 18) 0 + 986 = 986  \n19) 790 + 0 = 790 20) 959 + 0 = 959  \nAnswers  \n1. 5 2. 15 3. 18 4. 3 5. 13 6. 10 7. 1 8. 9 9. 14 10. 11 11. 16 12. 2 13. 7 14. 135 15. 578 16. 621 17. 636 18. 986 19. 790  \n20. 959  \nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n7  \n1-10 11-20  \n95  \n45  \n90  \n40  \n85  \n35  \n80  \n30  \n75  \n25  \n70  \n20  \n65  \n15  \n60  \n10  \n55  \n5  \n50  \n0  \nUsing the Identity Property of Addition  \nName:  \nSolve each problem.  \n11 5 1 13  \n3 9 16 10  \n2 15 14 18  \n1) 5 + 0 = 2) 15 + 0 =  \n3) 0 + 18 = 4) 3 + 0 =  \n5) 0 + 13 = 6) 10 + 0 =  \n7) 1 + 0 = 8) 9 + 0 =  \nAnswers  \n1.  \n2.  \n3.  \n4.  \n5.  \n6.  \n7.  \n8.  \n9.  \n10.  \n11.  \n12.  \n9) 0 + 14 = 10) 0 + 11 =  \n11) 16 + 0 = 12) 0 + 2 =  \nMath  \nModified  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n7  \n1-10 92  \n11-12 8  \n83  \n0  \n75 67 58 50 42 33 25 17","cbCaib5oR8Q20gmQ","https://ap.wps.com/l/cbCaib5oR8Q20gmQ","pdf",45083,"English","# Identity Property of Addition Exercises\n## Practice Problems\n## Answer Key","[{\"question\":\"What is the identity property of addition?\",\"answer\":\"The identity property of addition states that the sum of any number and zero is equal to the original number itself.\"},{\"question\":\"How many problems are included in this practice worksheet?\",\"answer\":\"The worksheet contains twenty individual arithmetic problems designed to practice the identity property of addition.\"},{\"question\":\"Is an answer key provided for this worksheet?\",\"answer\":\"Yes, the document includes a comprehensive answer key that lists the solutions for all twenty practice problems to facilitate self-checking and grading.\"}]","Using the Identity Property of Addition - Practice Worksheet | PDF",1790794729]