Erbijsommen tot en met 2.000

Erbijsommen
1. 492 + 347 =
839
915
816
589
2. 383 + 336 =
732
818
719
682
3. 562 + 211 =
925
799
773
551
4. 812 + 639 =
1.319
1.487
1.451
1.468
5. 843 + 590 =
1.461
1.433
1.364
1.852
6. 443 + 292 =
763
998
735
982
7. 954 + 220 =
1.148
1.174
1.835
1.816
8. 534 + 504 =
1.493
1.038
1.175
1.882
9. 987 + 727 =
1.714
1.103
1.389
1.512
10. 585 + 239 =
844
914
890
824
11. 880 + 749 =
1.513
1.629
1.671
1.572
12. 714 + 541 =
1.188
1.535
1.255
1.361

Erbijsommen tot en met 2.000
| ANTWOORDEN

Erbijsommen
1. 492 + 347 =
839
915
816
589
2. 383 + 336 =
732
818
719
682
3. 562 + 211 =
925
799
773
551
4. 812 + 639 =
1.319
1.487
1.451
1.468
5. 843 + 590 =
1.461
1.433
1.364
1.852
6. 443 + 292 =
763
998
735
982
7. 954 + 220 =
1.148
1.174
1.835
1.816
8. 534 + 504 =
1.493
1.038
1.175
1.882
9. 987 + 727 =
1.714
1.103
1.389
1.512
10. 585 + 239 =
844
914
890
824
11. 880 + 749 =
1.513
1.629
1.671
1.572
12. 714 + 541 =
1.188
1.535
1.255
1.361