Erbijsommen t/m 5.000

Optellen
1. 886 + 688 =
1.574
1.525
1.543
1.786
2. 1.893 + 575 =
2.468
2.310
2.323
2.500
3. 1.420 + 724 =
1.992
2.390
2.144
2.210
4. 746 + 718 =
1.155
1.464
1.245
1.496
5. 2.184 + 2.126 =
4.598
3.991
4.310
4.126
6. 2.139 + 1.437 =
3.678
3.116
3.576
3.491
7. 2.478 + 607 =
3.203
3.085
3.210
3.113
8. 1.696 + 708 =
2.638
2.404
2.632
2.295
9. 2.060 + 1.677 =
3.725
3.940
3.487
3.737
10. 2.338 + 1.185 =
3.394
3.383
3.523
3.250
11. 955 + 592 =
1.620
1.547
1.651
1.406
12. 740 + 672 =
1.735
1.412
1.026
1.596

Erbijsommen t/m 5.000
| ANTWOORDEN

Optellen
1. 886 + 688 =
1.574
1.525
1.543
1.786
2. 1.893 + 575 =
2.468
2.310
2.323
2.500
3. 1.420 + 724 =
1.992
2.390
2.144
2.210
4. 746 + 718 =
1.155
1.464
1.245
1.496
5. 2.184 + 2.126 =
4.598
3.991
4.310
4.126
6. 2.139 + 1.437 =
3.678
3.116
3.576
3.491
7. 2.478 + 607 =
3.203
3.085
3.210
3.113
8. 1.696 + 708 =
2.638
2.404
2.632
2.295
9. 2.060 + 1.677 =
3.725
3.940
3.487
3.737
10. 2.338 + 1.185 =
3.394
3.383
3.523
3.250
11. 955 + 592 =
1.620
1.547
1.651
1.406
12. 740 + 672 =
1.735
1.412
1.026
1.596