Erbijsommen t/m 5.000

Optellen
1. 918 + 902 =
1.503
1.620
1.743
1.820
2. 1.932 + 1.107 =
2.609
3.039
3.285
2.612
3. 2.185 + 1.932 =
4.189
3.860
4.117
4.150
4. 1.277 + 618 =
1.895
1.617
1.643
1.093
5. 2.253 + 1.529 =
3.559
3.782
3.445
4.284
6. 1.728 + 625 =
2.259
2.353
2.172
2.337
7. 2.284 + 1.188 =
3.472
3.491
3.382
3.687
8. 1.505 + 1.249 =
2.585
2.678
2.754
2.688
9. 1.521 + 822 =
2.434
2.264
2.343
2.199
10. 1.987 + 1.465 =
3.983
3.452
3.404
3.633
11. 2.371 + 974 =
3.522
3.124
3.345
3.315
12. 2.130 + 1.932 =
4.062
3.893
4.119
3.927

Erbijsommen t/m 5.000
| ANTWOORDEN

Optellen
1. 918 + 902 =
1.503
1.620
1.743
1.820
2. 1.932 + 1.107 =
2.609
3.039
3.285
2.612
3. 2.185 + 1.932 =
4.189
3.860
4.117
4.150
4. 1.277 + 618 =
1.895
1.617
1.643
1.093
5. 2.253 + 1.529 =
3.559
3.782
3.445
4.284
6. 1.728 + 625 =
2.259
2.353
2.172
2.337
7. 2.284 + 1.188 =
3.472
3.491
3.382
3.687
8. 1.505 + 1.249 =
2.585
2.678
2.754
2.688
9. 1.521 + 822 =
2.434
2.264
2.343
2.199
10. 1.987 + 1.465 =
3.983
3.452
3.404
3.633
11. 2.371 + 974 =
3.522
3.124
3.345
3.315
12. 2.130 + 1.932 =
4.062
3.893
4.119
3.927