Erbijsommen tot en met 2.000

Erbijsommen
1. 860 + 303 =
1.014
1.163
1.656
1.729
2. 896 + 560 =
1.313
1.719
1.359
1.456
3. 856 + 723 =
1.163
1.579
1.398
1.219
4. 871 + 609 =
1.373
1.480
1.818
1.228
5. 975 + 234 =
1.734
1.842
1.185
1.209
6. 683 + 387 =
1.070
1.950
1.110
1.192
7. 610 + 469 =
1.730
1.079
1.090
1.124
8. 999 + 594 =
1.909
1.261
1.593
1.429
9. 401 + 230 =
855
602
723
631
10. 978 + 529 =
1.424
1.507
1.458
1.833
11. 433 + 310 =
743
545
767
835
12. 631 + 491 =
1.825
1.122
1.552
1.583

Erbijsommen tot en met 2.000
| ANTWOORDEN

Erbijsommen
1. 860 + 303 =
1.014
1.163
1.656
1.729
2. 896 + 560 =
1.313
1.719
1.359
1.456
3. 856 + 723 =
1.163
1.579
1.398
1.219
4. 871 + 609 =
1.373
1.480
1.818
1.228
5. 975 + 234 =
1.734
1.842
1.185
1.209
6. 683 + 387 =
1.070
1.950
1.110
1.192
7. 610 + 469 =
1.730
1.079
1.090
1.124
8. 999 + 594 =
1.909
1.261
1.593
1.429
9. 401 + 230 =
855
602
723
631
10. 978 + 529 =
1.424
1.507
1.458
1.833
11. 433 + 310 =
743
545
767
835
12. 631 + 491 =
1.825
1.122
1.552
1.583