Erbijsommen t/m 2.000

Optellen
1. 767 + 742 =
1.307
1.928
1.509
1.485
2. 557 + 312 =
634
869
665
546
3. 592 + 271 =
863
631
847
779
4. 883 + 296 =
1.692
1.179
1.478
1.104
5. 336 + 211 =
613
547
823
977
6. 997 + 202 =
1.413
1.491
1.199
1.598
7. 783 + 569 =
1.995
1.352
1.471
1.577
8. 927 + 370 =
1.893
1.297
1.669
1.443
9. 822 + 329 =
1.068
1.151
1.008
1.650
10. 875 + 670 =
1.473
1.545
1.603
1.260
11. 781 + 250 =
1.031
1.337
1.567
1.794
12. 714 + 493 =
1.207
1.543
1.307
1.118

Erbijsommen t/m 2.000
| ANTWOORDEN

Optellen
1. 767 + 742 =
1.307
1.928
1.509
1.485
2. 557 + 312 =
634
869
665
546
3. 592 + 271 =
863
631
847
779
4. 883 + 296 =
1.692
1.179
1.478
1.104
5. 336 + 211 =
613
547
823
977
6. 997 + 202 =
1.413
1.491
1.199
1.598
7. 783 + 569 =
1.995
1.352
1.471
1.577
8. 927 + 370 =
1.893
1.297
1.669
1.443
9. 822 + 329 =
1.068
1.151
1.008
1.650
10. 875 + 670 =
1.473
1.545
1.603
1.260
11. 781 + 250 =
1.031
1.337
1.567
1.794
12. 714 + 493 =
1.207
1.543
1.307
1.118