Erbijsommen tot en met 2.000

Erbijsommen
1. 524 + 363 =
959
742
887
514
2. 447 + 436 =
907
883
966
903
3. 659 + 484 =
1.844
1.171
1.339
1.143
4. 954 + 510 =
1.276
1.188
1.464
1.069
5. 604 + 239 =
634
957
843
531
6. 358 + 292 =
821
650
962
969
7. 967 + 604 =
1.571
1.435
1.465
1.425
8. 688 + 610 =
1.326
1.800
1.288
1.298
9. 866 + 781 =
1.877
1.959
1.617
1.647
10. 916 + 655 =
1.571
1.217
1.879
1.858
11. 916 + 266 =
1.373
1.175
1.694
1.182
12. 654 + 584 =
1.085
1.511
1.240
1.238

Erbijsommen tot en met 2.000
| ANTWOORDEN

Erbijsommen
1. 524 + 363 =
959
742
887
514
2. 447 + 436 =
907
883
966
903
3. 659 + 484 =
1.844
1.171
1.339
1.143
4. 954 + 510 =
1.276
1.188
1.464
1.069
5. 604 + 239 =
634
957
843
531
6. 358 + 292 =
821
650
962
969
7. 967 + 604 =
1.571
1.435
1.465
1.425
8. 688 + 610 =
1.326
1.800
1.288
1.298
9. 866 + 781 =
1.877
1.959
1.617
1.647
10. 916 + 655 =
1.571
1.217
1.879
1.858
11. 916 + 266 =
1.373
1.175
1.694
1.182
12. 654 + 584 =
1.085
1.511
1.240
1.238