Erbijsommen tot en met 2.000

Erbijsommen
1. 971 + 506 =
1.987
1.912
1.477
1.824
2. 775 + 676 =
1.441
1.998
1.451
1.468
3. 323 + 246 =
889
929
569
676
4. 968 + 754 =
1.468
1.165
1.722
1.446
5. 726 + 391 =
1.117
1.008
1.734
1.961
6. 979 + 335 =
1.176
1.845
1.446
1.314
7. 338 + 278 =
990
780
548
616
8. 561 + 262 =
761
718
823
598
9. 378 + 202 =
580
830
805
675
10. 967 + 895 =
1.466
1.341
1.862
1.566
11. 945 + 295 =
1.350
1.038
1.240
1.769
12. 680 + 550 =
1.230
1.786
1.558
1.377

Erbijsommen tot en met 2.000
| ANTWOORDEN

Erbijsommen
1. 971 + 506 =
1.987
1.912
1.477
1.824
2. 775 + 676 =
1.441
1.998
1.451
1.468
3. 323 + 246 =
889
929
569
676
4. 968 + 754 =
1.468
1.165
1.722
1.446
5. 726 + 391 =
1.117
1.008
1.734
1.961
6. 979 + 335 =
1.176
1.845
1.446
1.314
7. 338 + 278 =
990
780
548
616
8. 561 + 262 =
761
718
823
598
9. 378 + 202 =
580
830
805
675
10. 967 + 895 =
1.466
1.341
1.862
1.566
11. 945 + 295 =
1.350
1.038
1.240
1.769
12. 680 + 550 =
1.230
1.786
1.558
1.377