Erbijsommen tot en met 2.000

Erbijsommen
1. 518 + 215 =
748
733
829
752
2. 557 + 469 =
1.542
1.026
1.994
1.116
3. 879 + 287 =
1.166
1.658
1.469
1.096
4. 857 + 354 =
1.677
1.000
1.211
1.623
5. 329 + 249 =
560
550
924
578
6. 891 + 589 =
1.619
1.047
1.480
1.276
7. 875 + 549 =
1.957
1.503
1.424
1.455
8. 879 + 337 =
1.216
1.285
1.618
1.542
9. 956 + 431 =
1.198
1.387
1.902
1.524
10. 398 + 284 =
682
507
561
907
11. 882 + 820 =
1.736
1.702
1.260
1.442
12. 940 + 221 =
1.161
1.299
1.786
1.364

Erbijsommen tot en met 2.000
| ANTWOORDEN

Erbijsommen
1. 518 + 215 =
748
733
829
752
2. 557 + 469 =
1.542
1.026
1.994
1.116
3. 879 + 287 =
1.166
1.658
1.469
1.096
4. 857 + 354 =
1.677
1.000
1.211
1.623
5. 329 + 249 =
560
550
924
578
6. 891 + 589 =
1.619
1.047
1.480
1.276
7. 875 + 549 =
1.957
1.503
1.424
1.455
8. 879 + 337 =
1.216
1.285
1.618
1.542
9. 956 + 431 =
1.198
1.387
1.902
1.524
10. 398 + 284 =
682
507
561
907
11. 882 + 820 =
1.736
1.702
1.260
1.442
12. 940 + 221 =
1.161
1.299
1.786
1.364