Add Three-Digit Numbers Without Regrouping

Answer Key - Grade 2 Math Worksheet - Challenge Me

Find the sum.

1. 1.
   10+689699
2. 2.
   148+530678
3. 3.
   486+111597
4. 4.
   820+137957
5. 5.
   503+271774
6. 6.
   265+21286
7. 7.
   827+121948
8. 8.
   316+52368
9. 9.
   202+427629
10. 10.
    646+150796
11. 11.
    808+190998
12. 12.
    523+230753
13. 13.
    149+340489
14. 14.
    736+112848
15. 15.
    51+628679
16. 16.
    219+740959