Erbijsommen tot en met 2.000

Erbijsommen
1. 970 + 768 =
1.348
1.738
1.533
1.097
2. 993 + 228 =
1.611
1.733
1.221
1.577
3. 304 + 293 =
743
580
862
597
4. 517 + 426 =
791
572
943
743
5. 844 + 257 =
1.110
1.101
1.609
1.336
6. 889 + 253 =
1.886
1.420
1.230
1.142
7. 757 + 688 =
1.447
1.069
1.445
1.995
8. 623 + 603 =
1.553
1.806
1.137
1.226
9. 440 + 260 =
700
625
970
654
10. 885 + 620 =
1.873
1.505
1.711
1.076
11. 532 + 263 =
640
697
795
775
12. 728 + 474 =
1.439
1.202
1.793
1.410

Erbijsommen tot en met 2.000
| ANTWOORDEN

Erbijsommen
1. 970 + 768 =
1.348
1.738
1.533
1.097
2. 993 + 228 =
1.611
1.733
1.221
1.577
3. 304 + 293 =
743
580
862
597
4. 517 + 426 =
791
572
943
743
5. 844 + 257 =
1.110
1.101
1.609
1.336
6. 889 + 253 =
1.886
1.420
1.230
1.142
7. 757 + 688 =
1.447
1.069
1.445
1.995
8. 623 + 603 =
1.553
1.806
1.137
1.226
9. 440 + 260 =
700
625
970
654
10. 885 + 620 =
1.873
1.505
1.711
1.076
11. 532 + 263 =
640
697
795
775
12. 728 + 474 =
1.439
1.202
1.793
1.410