Erbijsommen tot en met 2.000

Erbijsommen
1. 427 + 396 =
772
823
645
771
2. 916 + 205 =
1.613
1.707
1.684
1.121
3. 573 + 528 =
1.868
1.101
1.994
1.124
4. 736 + 204 =
940
991
627
585
5. 511 + 257 =
563
874
768
736
6. 542 + 302 =
551
844
985
635
7. 768 + 535 =
1.303
1.796
1.246
1.727
8. 940 + 270 =
1.620
1.210
1.983
1.427
9. 585 + 339 =
924
864
556
992
10. 659 + 379 =
1.190
1.218
1.038
1.525
11. 728 + 346 =
1.366
1.425
1.074
1.752
12. 661 + 419 =
1.455
1.080
1.842
1.768

Erbijsommen tot en met 2.000
| ANTWOORDEN

Erbijsommen
1. 427 + 396 =
772
823
645
771
2. 916 + 205 =
1.613
1.707
1.684
1.121
3. 573 + 528 =
1.868
1.101
1.994
1.124
4. 736 + 204 =
940
991
627
585
5. 511 + 257 =
563
874
768
736
6. 542 + 302 =
551
844
985
635
7. 768 + 535 =
1.303
1.796
1.246
1.727
8. 940 + 270 =
1.620
1.210
1.983
1.427
9. 585 + 339 =
924
864
556
992
10. 659 + 379 =
1.190
1.218
1.038
1.525
11. 728 + 346 =
1.366
1.425
1.074
1.752
12. 661 + 419 =
1.455
1.080
1.842
1.768