Erbijsommen tot en met 2.000

Erbijsommen
1. 688 + 249 =
953
562
937
806
2. 585 + 254 =
597
948
839
654
3. 935 + 390 =
1.738
1.325
1.560
1.807
4. 854 + 522 =
1.316
1.376
1.702
1.357
5. 699 + 406 =
1.605
1.558
1.214
1.105
6. 886 + 417 =
1.845
1.120
1.388
1.303
7. 459 + 307 =
534
766
850
693
8. 763 + 318 =
1.276
1.531
1.081
1.590
9. 811 + 506 =
1.317
1.256
1.900
1.826
10. 873 + 625 =
1.014
1.498
1.773
1.473
11. 720 + 544 =
1.323
1.264
1.569
1.916
12. 944 + 894 =
1.838
1.475
1.805
1.281

Erbijsommen tot en met 2.000
| ANTWOORDEN

Erbijsommen
1. 688 + 249 =
953
562
937
806
2. 585 + 254 =
597
948
839
654
3. 935 + 390 =
1.738
1.325
1.560
1.807
4. 854 + 522 =
1.316
1.376
1.702
1.357
5. 699 + 406 =
1.605
1.558
1.214
1.105
6. 886 + 417 =
1.845
1.120
1.388
1.303
7. 459 + 307 =
534
766
850
693
8. 763 + 318 =
1.276
1.531
1.081
1.590
9. 811 + 506 =
1.317
1.256
1.900
1.826
10. 873 + 625 =
1.014
1.498
1.773
1.473
11. 720 + 544 =
1.323
1.264
1.569
1.916
12. 944 + 894 =
1.838
1.475
1.805
1.281