Erbijsommen t/m 2.000

Optellen
1. 372 + 240 =
891
631
612
682
2. 942 + 240 =
1.894
1.182
1.859
1.478
3. 304 + 303 =
939
550
738
607
4. 865 + 556 =
1.421
1.577
1.416
1.656
5. 819 + 408 =
1.183
1.795
1.227
1.549
6. 791 + 485 =
1.276
1.208
1.487
1.152
7. 807 + 633 =
1.861
1.440
1.966
1.746
8. 846 + 255 =
1.945
1.798
1.101
1.775
9. 828 + 657 =
1.323
1.492
1.485
1.105
10. 996 + 687 =
1.566
1.516
1.683
1.374
11. 878 + 464 =
1.488
1.819
1.342
1.048
12. 669 + 233 =
902
925
903
531

Erbijsommen t/m 2.000
| ANTWOORDEN

Optellen
1. 372 + 240 =
891
631
612
682
2. 942 + 240 =
1.894
1.182
1.859
1.478
3. 304 + 303 =
939
550
738
607
4. 865 + 556 =
1.421
1.577
1.416
1.656
5. 819 + 408 =
1.183
1.795
1.227
1.549
6. 791 + 485 =
1.276
1.208
1.487
1.152
7. 807 + 633 =
1.861
1.440
1.966
1.746
8. 846 + 255 =
1.945
1.798
1.101
1.775
9. 828 + 657 =
1.323
1.492
1.485
1.105
10. 996 + 687 =
1.566
1.516
1.683
1.374
11. 878 + 464 =
1.488
1.819
1.342
1.048
12. 669 + 233 =
902
925
903
531