Erbijsommen tot en met 2.000

Erbijsommen
1. 879 + 255 =
1.584
1.845
1.134
1.266
2. 810 + 332 =
1.253
1.528
1.043
1.142
3. 583 + 274 =
834
568
857
602
4. 868 + 421 =
1.393
1.344
1.289
1.680
5. 488 + 227 =
715
927
690
839
6. 861 + 498 =
1.125
1.017
1.359
1.720
7. 780 + 451 =
1.696
1.083
1.493
1.231
8. 810 + 565 =
1.434
1.375
1.575
1.368
9. 429 + 252 =
802
874
681
530
10. 981 + 513 =
1.494
1.311
1.618
1.507
11. 726 + 318 =
1.459
1.880
1.044
1.695
12. 882 + 769 =
1.674
1.651
1.627
1.081

Erbijsommen tot en met 2.000
| ANTWOORDEN

Erbijsommen
1. 879 + 255 =
1.584
1.845
1.134
1.266
2. 810 + 332 =
1.253
1.528
1.043
1.142
3. 583 + 274 =
834
568
857
602
4. 868 + 421 =
1.393
1.344
1.289
1.680
5. 488 + 227 =
715
927
690
839
6. 861 + 498 =
1.125
1.017
1.359
1.720
7. 780 + 451 =
1.696
1.083
1.493
1.231
8. 810 + 565 =
1.434
1.375
1.575
1.368
9. 429 + 252 =
802
874
681
530
10. 981 + 513 =
1.494
1.311
1.618
1.507
11. 726 + 318 =
1.459
1.880
1.044
1.695
12. 882 + 769 =
1.674
1.651
1.627
1.081