Erbijsommen tot en met 2.000

Erbijsommen
1. 987 + 426 =
1.987
1.413
1.461
1.000
2. 791 + 701 =
1.492
1.095
1.290
1.654
3. 819 + 638 =
1.537
1.341
1.457
1.809
4. 570 + 480 =
1.669
1.588
1.050
1.520
5. 503 + 277 =
895
780
832
901
6. 981 + 880 =
1.101
1.861
1.085
1.533
7. 684 + 511 =
1.195
1.343
1.324
1.320
8. 537 + 427 =
720
964
729
689
9. 988 + 606 =
1.610
1.594
1.658
1.010
10. 699 + 450 =
1.556
1.149
1.020
1.542
11. 727 + 557 =
1.284
1.721
1.865
1.610
12. 658 + 352 =
1.010
1.123
1.376
1.308

Erbijsommen tot en met 2.000
| ANTWOORDEN

Erbijsommen
1. 987 + 426 =
1.987
1.413
1.461
1.000
2. 791 + 701 =
1.492
1.095
1.290
1.654
3. 819 + 638 =
1.537
1.341
1.457
1.809
4. 570 + 480 =
1.669
1.588
1.050
1.520
5. 503 + 277 =
895
780
832
901
6. 981 + 880 =
1.101
1.861
1.085
1.533
7. 684 + 511 =
1.195
1.343
1.324
1.320
8. 537 + 427 =
720
964
729
689
9. 988 + 606 =
1.610
1.594
1.658
1.010
10. 699 + 450 =
1.556
1.149
1.020
1.542
11. 727 + 557 =
1.284
1.721
1.865
1.610
12. 658 + 352 =
1.010
1.123
1.376
1.308