Erbijsommen tot en met 2.000

Erbijsommen
1. 963 + 421 =
1.452
1.417
1.575
1.384
2. 889 + 678 =
1.041
1.589
1.567
1.082
3. 450 + 254 =
890
945
638
704
4. 887 + 358 =
1.339
1.913
1.245
1.177
5. 311 + 247 =
831
558
542
738
6. 879 + 426 =
1.305
1.314
1.779
1.244
7. 768 + 311 =
1.758
1.079
1.410
1.700
8. 929 + 563 =
1.876
1.323
1.492
1.284
9. 954 + 882 =
1.836
1.994
1.120
1.908
10. 771 + 687 =
1.126
1.628
1.458
1.650
11. 781 + 644 =
1.606
1.323
1.425
1.055
12. 805 + 280 =
1.625
1.512
1.085
1.193

Erbijsommen tot en met 2.000
| ANTWOORDEN

Erbijsommen
1. 963 + 421 =
1.452
1.417
1.575
1.384
2. 889 + 678 =
1.041
1.589
1.567
1.082
3. 450 + 254 =
890
945
638
704
4. 887 + 358 =
1.339
1.913
1.245
1.177
5. 311 + 247 =
831
558
542
738
6. 879 + 426 =
1.305
1.314
1.779
1.244
7. 768 + 311 =
1.758
1.079
1.410
1.700
8. 929 + 563 =
1.876
1.323
1.492
1.284
9. 954 + 882 =
1.836
1.994
1.120
1.908
10. 771 + 687 =
1.126
1.628
1.458
1.650
11. 781 + 644 =
1.606
1.323
1.425
1.055
12. 805 + 280 =
1.625
1.512
1.085
1.193