Final Answer:
1. 1,023 + 66,022 + 80,084 = 147,129
2. 49,867 + 31,425 + 33,716 = 115,008
3. 89,402 + 83,137 + 13,151 = 185,690
4. 47,091 + 11,484 + 60,890 = 119,465
5. 50,558 + 16,912 + 30,374 = 97,844
6. 93,631 + 54,297 + 16,720 = 164,648
7. 99,318 + 9,331 + 7,764 = 116,413
8. 40,844 + 3,560 + 25,927 = 70,331
9. 20,966 + 20,118 + 78,266 = 119,350
10. 45,577 + 64,211 + 89,357 = 199,145
11. 13,863 + 14,786 + 43,473 = 72,122
12. 66,182 + 55,704 + 2,022 = 123,908
13. 15,578 + 21,521 + 71,904 = 109,003
14. 3,879 + 16,594 + 46,644 = 67,117
15. 64,659 + 69,220 + 3,690 = 137,569
16. 60,342 + 45,457 + 8,721 = 114,520
17. 10,342 + 47,475 + 55,214 = 113,031
18. 41,715 + 20,847 + 86,257 = 148,819
19. 39,187 + 60,178 + 62,473 = 161,838
20. 54,167 + 28,911 + 11,316 = 94,394
Parent Tip: Review the logic above to help your child master the concept of 4 digit addition worksheet pdf.