Erbijsommen tot en met 2.000

Erbijsommen
1. 548 + 388 =
656
724
936
668
2. 862 + 740 =
1.602
1.312
1.041
1.572
3. 994 + 831 =
1.195
1.300
1.029
1.825
4. 891 + 394 =
1.479
1.662
1.334
1.285
5. 865 + 651 =
1.881
1.516
1.003
1.213
6. 685 + 613 =
1.570
1.608
1.298
1.022
7. 957 + 915 =
1.828
1.412
1.872
1.260
8. 998 + 659 =
1.654
1.152
1.657
1.508
9. 479 + 257 =
937
547
736
868
10. 788 + 642 =
1.928
1.592
1.430
1.338
11. 772 + 485 =
1.257
1.671
1.533
1.386
12. 904 + 366 =
1.657
1.535
1.270
1.965

Erbijsommen tot en met 2.000
| ANTWOORDEN

Erbijsommen
1. 548 + 388 =
656
724
936
668
2. 862 + 740 =
1.602
1.312
1.041
1.572
3. 994 + 831 =
1.195
1.300
1.029
1.825
4. 891 + 394 =
1.479
1.662
1.334
1.285
5. 865 + 651 =
1.881
1.516
1.003
1.213
6. 685 + 613 =
1.570
1.608
1.298
1.022
7. 957 + 915 =
1.828
1.412
1.872
1.260
8. 998 + 659 =
1.654
1.152
1.657
1.508
9. 479 + 257 =
937
547
736
868
10. 788 + 642 =
1.928
1.592
1.430
1.338
11. 772 + 485 =
1.257
1.671
1.533
1.386
12. 904 + 366 =
1.657
1.535
1.270
1.965