Erbijsommen tot en met 2.000

Erbijsommen
1. 788 + 216 =
1.422
1.004
1.030
1.384
2. 478 + 426 =
751
636
734
904
3. 809 + 520 =
1.329
1.465
1.246
1.829
4. 853 + 578 =
1.665
1.285
1.395
1.431
5. 545 + 540 =
1.085
1.975
1.365
1.580
6. 543 + 320 =
584
863
920
539
7. 646 + 214 =
860
719
555
812
8. 779 + 201 =
553
896
980
600
9. 944 + 931 =
1.875
1.842
1.006
1.532
10. 605 + 541 =
1.466
1.837
1.146
1.005
11. 761 + 495 =
1.711
1.744
1.006
1.256
12. 827 + 577 =
1.179
1.796
1.394
1.404

Erbijsommen tot en met 2.000
| ANTWOORDEN

Erbijsommen
1. 788 + 216 =
1.422
1.004
1.030
1.384
2. 478 + 426 =
751
636
734
904
3. 809 + 520 =
1.329
1.465
1.246
1.829
4. 853 + 578 =
1.665
1.285
1.395
1.431
5. 545 + 540 =
1.085
1.975
1.365
1.580
6. 543 + 320 =
584
863
920
539
7. 646 + 214 =
860
719
555
812
8. 779 + 201 =
553
896
980
600
9. 944 + 931 =
1.875
1.842
1.006
1.532
10. 605 + 541 =
1.466
1.837
1.146
1.005
11. 761 + 495 =
1.711
1.744
1.006
1.256
12. 827 + 577 =
1.179
1.796
1.394
1.404