Erbijsommen tot en met 2.000

Erbijsommen
1. 988 + 527 =
1.802
1.558
1.523
1.515
2. 985 + 963 =
1.662
1.678
1.046
1.948
3. 668 + 582 =
1.250
1.125
1.071
1.899
4. 800 + 348 =
1.148
1.488
1.566
1.089
5. 506 + 477 =
730
781
886
983
6. 877 + 481 =
1.247
1.358
1.369
1.895
7. 691 + 659 =
1.803
1.350
1.799
1.005
8. 989 + 748 =
1.737
1.566
1.641
1.349
9. 797 + 494 =
1.652
1.766
1.291
1.990
10. 480 + 310 =
647
856
790
683
11. 583 + 230 =
813
980
661
657
12. 889 + 521 =
1.580
1.410
1.127
1.699

Erbijsommen tot en met 2.000
| ANTWOORDEN

Erbijsommen
1. 988 + 527 =
1.802
1.558
1.523
1.515
2. 985 + 963 =
1.662
1.678
1.046
1.948
3. 668 + 582 =
1.250
1.125
1.071
1.899
4. 800 + 348 =
1.148
1.488
1.566
1.089
5. 506 + 477 =
730
781
886
983
6. 877 + 481 =
1.247
1.358
1.369
1.895
7. 691 + 659 =
1.803
1.350
1.799
1.005
8. 989 + 748 =
1.737
1.566
1.641
1.349
9. 797 + 494 =
1.652
1.766
1.291
1.990
10. 480 + 310 =
647
856
790
683
11. 583 + 230 =
813
980
661
657
12. 889 + 521 =
1.580
1.410
1.127
1.699