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A provided answer key supplies the second addend for each item from 1 through 20, reinforcing number relationships and regrouping to sum to 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9  \n6) 8 + 9  \n7) 5 + 8  \n8) 9 + 4  \n9) 7 + 8  \n10) 6 + 8  \n11) 9 + 7  \n12) 6 + 7  \n13) 8 + 5  \n14) 6 + 6  \n15) 8 + 8  \n16) 8 + 7  \n17) 6 + 9  \n18) 7 + 7  \n19) 9 + 9  \n20) 8 + 6  \nproblem.  \nis the same as 10 +  \nis the same as 10 +  \nis the same as 10 +  \nis the same as 10 +  \nis the same as 10 +  \nis the same as 10 +  \nis the same as 10 +  \nis the same as 10 +  \nis the same as 10 +  \nis the same as 10 +  \nis the same as 10 +  \nis the same as 10 +  \nis the same as 10 +  \nis the same as 10 +  \nis the same as 10 +  \nis the same as 10 +  \nis the same as 10 +  \nis the same as 10 +  \nis the same as 10 +  \nis the same as 10 +  \n1.  \n2.  \n3.  \n4.  \n5.  \n6.  \n7.  \n8.  \n9.  \n10.  \n11.  \n12.  \n13.  \n14.  \n15.  \n16.  \n17.  \n18.  \n19.  \n20.  \nAnswers  \nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n1  \n1-10 11-20  \n95  \n45  \n90  \n40  \n85  \n35  \n80  \n30  \n75  \n25  \n70  \n20  \n65  \n15  \n60  \n10  \n55  \n5  \n50  \n0  \nFinding Equivalent Addition Problems with 10  \nName: Answer Key  \nSolve each problem. Answers  \n1) 5 + 9 is the same as 10 + 4  \n1. 4  \n2) 6 + 5 is the same as 10 + 1  \n2. 1  \n3) 5 + 7 is the same as 10 + 2  \n3. 2  \n4) 7 + 4 is the same as 10 + 1  \n4. 1  \n5) 7 + 9 is the same as 10 + 6  \n5. 6  \n6) 8 + 9 is the same as 10 + 7  \n6. 7  \n7) 5 + 8 is the same as 10 + 3  \n7. 3  \n8) 9 + 4 is the same as 10 + 3  \n8. 3  \n9) 7 + 8 is the same as 10 + 5  \n9. 5  \n10) 6 + 8 is the same as 10 + 4  \n10. 4  \n11) 9 + 7 is the same as 10 + 6  \n11. 6  \n12) 6 + 7 is the same as 10 + 3  \n12. 3  \n13) 8 + 5 is the same as 10 + 3  \n13. 3  \n14) 6 + 6 is the same as 10 + 2  \n14. 2  \n15) 8 + 8 is the same as 10 + 6  \n15. 6  \n16) 8 + 7 is the same as 10 + 5  \n16. 5  \n17) 6 + 9 is the same as 10 + 5  \n17. 5  \n18) 7 + 7 is the same as 10 + 4  \n18. 4  \n19) 9 + 9 is the same as 10 + 8  \n19. 8  \n20) 8 + 6 is the same as 10 + 4  \n20. 4  \nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n1  \n1-10 11-20  \n95  \n45  \n90  \n40  \n85  \n35  \n80  \n30  \n75  \n25  \n70  \n20  \n65  \n15  \n60  \n10  \n55  \n5  \n50  \n0  \nFinding Equivalent Addition Problems with 10  \nName:  \nSolve each  \n1) 5 + 9  \n2) 6 + 5  \n3) 5 + 7  \n4) 7 + 4  \n5) 7 + 9  \n6) 8 + 9  \n7) 5 + 8  \n8) 9 + 4  \n9) 7 + 8  \n10) 6 + 8  \n11) 9 + 7  \n12) 6 + 7  \n13) 8 + 5  \nproblem.  \n6  \n2  \n6  \n1  \n4  \n3  \n7  \nis the same as 10 +  \nis the same as 10 +  \nis the same as 10 +  \nis the same as 10 +  \nis the same as 10 +  \nis the same as 10 +  \nis the same as 10 +  \nis the same as 10 +  \nis the same as 10 +  \nis the same as 10 +  \nis the same as 10 +  \nis the same as 10 +  \nis the same as 10 +  \n1  \n5  \n4  \n3  \n3  \n3  \nAnswers  \n1.  \n2.  \n3.  \n4.  \n5.  \n6.  \n7.  \n8.  \n9.  \n10.  \n11.  \n12.  \n13.  \nMath  \nModified  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n1  \n1-10  \n11-13  \n92  \n15  \n85 77 8 0  \n69 62 54 46 38 31 23  \nFinding Equivalent Addition Problems with 10  \nName:  \nSolve each 1) 9 + 3  \n2) 8 + 3  \n3) 6 + 6  \n4) 9 + 8  \n5) 6 + 8  \n6) 5 + 8  \n7) 5 + 9  \n8) 8 + 8  \n9) 8 + 6  \n10) 7 + 8  \n11) 6 + 5  \n12) 7 + 9  \n13) 9 + 2  \n14) 7 + 7  \n15) 7 + 4  \n16) 8 + 9  \n17) 9 + 5  \n18) 5 + 7  \n19) 9 + 9  \n20) 9 + 4  \nproblem.  \nis the same as 10 +  \nis the same as 10 +  \nis the same as 10 +  \nis the same as 10 +  \nis the same as 10 +  \nis the same as 10 +  \nis the same as 10 +  \nis the same as 10 +  \nis the same as 10 +  \nis the same as 10 +  \nis the same as 10 +  \nis the same as 10 +  \nis the same as 10 +  \nis the same as 10 +  \nis the same as 10 +  \nis the same as 10 +  \nis the same as 10 +  \nis the same as 10 +  \nis the same as 10 +  \nis the same as 10 +  \n1.  \n2.  \n3.  \n4.  \n5.  \n6.  \n7.  \n8.  \n9.  \n10.  \n11.  \n12.  \n13.  \n14.  \n15.  \n16.  \n17.  \n18.  \n19.  \n20.  \nAnswers  \nMath  \n[www.CommonCoreSheets.com](www.CommonCoreSheets.com)  \n2  \n1-10 11-20  \n95  \n45  \n90  \n40  \n85  \n35  \n80  \n30  \n75  \n25  \n70  \n20  \n65  \n15  \n60  \n10  \n55  \n5  \n50  \n0  \nFinding Equivalent Addition Probl","cbCaijHqheaha9GC","https://ap.wps.com/l/cbCaijHqheaha9GC","pdf",454732,"English","# Solve each problem\n## Equivalent addition with 10\n## Answers (1-20)","[{\"question\":\"What does “equivalent addition” mean in this worksheet?\",\"answer\":\"Each problem is rewritten so the sum is the same, using 10 as one addend (e.g., 5 + 9 becomes 10 + 4).\"},{\"question\":\"How are the answers provided in the answer key?\",\"answer\":\"For each item from 1 to 20, the answer key lists the matching expression of the form 10 + (number).\"},{\"question\":\"What are students expected to do for every question?\",\"answer\":\"Solve each given addition problem by finding the equivalent addition statement that includes 10.\"}]","Finding Equivalent Addition Problems with 10 - Answer Key - Solve each | PDF",1790768790,76]