Erbijsommen tot en met 2.000

Erbijsommen
1. 594 + 334 =
535
728
928
580
2. 759 + 542 =
1.644
1.245
1.301
1.415
3. 782 + 281 =
1.225
1.052
1.042
1.063
4. 668 + 493 =
1.224
1.449
1.416
1.161
5. 995 + 532 =
1.061
1.141
1.469
1.527
6. 792 + 742 =
1.534
1.940
1.560
1.297
7. 773 + 609 =
1.954
1.203
1.872
1.382
8. 677 + 632 =
1.964
1.140
1.368
1.309
9. 831 + 696 =
1.527
1.262
1.928
1.321
10. 957 + 905 =
1.048
1.738
1.435
1.862
11. 603 + 308 =
637
911
711
680
12. 872 + 360 =
1.989
1.519
1.757
1.232

Erbijsommen tot en met 2.000
| ANTWOORDEN

Erbijsommen
1. 594 + 334 =
535
728
928
580
2. 759 + 542 =
1.644
1.245
1.301
1.415
3. 782 + 281 =
1.225
1.052
1.042
1.063
4. 668 + 493 =
1.224
1.449
1.416
1.161
5. 995 + 532 =
1.061
1.141
1.469
1.527
6. 792 + 742 =
1.534
1.940
1.560
1.297
7. 773 + 609 =
1.954
1.203
1.872
1.382
8. 677 + 632 =
1.964
1.140
1.368
1.309
9. 831 + 696 =
1.527
1.262
1.928
1.321
10. 957 + 905 =
1.048
1.738
1.435
1.862
11. 603 + 308 =
637
911
711
680
12. 872 + 360 =
1.989
1.519
1.757
1.232