Erbijsommen tot en met 2.000

Erbijsommen
1. 532 + 284 =
659
763
816
554
2. 670 + 507 =
1.844
1.719
1.177
1.345
3. 715 + 228 =
716
763
943
758
4. 984 + 627 =
1.679
1.645
1.290
1.611
5. 590 + 486 =
1.535
1.076
1.078
1.710
6. 959 + 418 =
1.377
1.496
1.621
1.344
7. 460 + 354 =
963
814
979
992
8. 714 + 393 =
1.934
1.568
1.003
1.107
9. 926 + 613 =
1.539
1.823
1.890
1.133
10. 649 + 599 =
1.248
1.814
1.124
1.951
11. 872 + 476 =
1.348
1.997
1.279
1.614
12. 921 + 715 =
1.181
1.636
1.908
1.852

Erbijsommen tot en met 2.000
| ANTWOORDEN

Erbijsommen
1. 532 + 284 =
659
763
816
554
2. 670 + 507 =
1.844
1.719
1.177
1.345
3. 715 + 228 =
716
763
943
758
4. 984 + 627 =
1.679
1.645
1.290
1.611
5. 590 + 486 =
1.535
1.076
1.078
1.710
6. 959 + 418 =
1.377
1.496
1.621
1.344
7. 460 + 354 =
963
814
979
992
8. 714 + 393 =
1.934
1.568
1.003
1.107
9. 926 + 613 =
1.539
1.823
1.890
1.133
10. 649 + 599 =
1.248
1.814
1.124
1.951
11. 872 + 476 =
1.348
1.997
1.279
1.614
12. 921 + 715 =
1.181
1.636
1.908
1.852