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  2. 41 + 91 =   3. 16 + 41 =   4. 47 + 39 =   5. 96 + 41 =   6. 47 + 17 =   7. 77 + 73 =   8. 51 + 65 =   9. 14 + 30 =   10. 85 + 57 =   11. 74 + 98 =   12. 33 + 76 =   13. 32 + 53 =   14. 97 + 32 =   15. 77 + 21 =   16. 41 + 76 =   17. 50 + 56 =   18. 15 + 11 =    \n19. 37 + 8 =   20. 2 + 75 =    \nMental math: adding two 2-digit numbers   \nGrade 4 Addition Worksheet  \nFind the sum.  \n1. 94 + 14 =  108  2. 41 + 91 =  132   \n3. 16 + 41 =  57  4. 47 + 39 =  86   \n5. 96 + 41 =  137  6. 47 + 17 =  64   \n7. 77 + 73 =  150  8. 51 + 65 =  116   \n9. 14 + 30 =  44  10. 85 + 57 =  142   \n11. 74 + 98 =  172  12. 33 + 76 =  109   \n13. 32 + 53 =  85  14. 97 + 32 =  129   \n15. 77 + 21 =  98  16. 41 + 76 =  117   \n17. 50 + 56 =  106  18. 15 + 11 =  26   \n19. 37 + 8 =  45  20. 2 + 75 =  77","cbCaiconuRhyEF3D","https://ap.wps.com/l/cbCaiconuRhyEF3D","pdf",12903,"English","# Mental Math Addition Practice\n## Addition Problem Set","[{\"question\":\"What is the primary focus of this worksheet?\",\"answer\":\"The worksheet focuses on practicing mental math skills specifically through adding two-digit numbers for Grade 4 students.\"},{\"question\":\"How many addition problems are included in the worksheet?\",\"answer\":\"There are twenty addition problems provided in this practice set.\"},{\"question\":\"Is this material suitable for classroom use?\",\"answer\":\"Yes, the structured format of these problems makes them ideal for classroom practice, homework assignments, or supplementary learning activities.\"}]","Mental Math Addition - Grade 4 Practice Worksheet | PDF"]