Erbijsommen tot en met 10.000

Erbijsommen
1. 1.668 + 1.643 =
3.399
3.099
3.311
2.859
2. 3.858 + 2.713 =
6.451
6.571
6.380
7.021
3. 3.625 + 2.260 =
5.885
6.181
5.884
5.642
4. 3.480 + 1.994 =
6.129
5.474
4.869
5.664
5. 4.764 + 2.308 =
7.072
7.444
7.987
8.123
6. 4.537 + 4.154 =
8.691
8.402
7.818
8.392
7. 3.246 + 1.766 =
4.984
5.013
5.027
5.012
8. 4.070 + 2.112 =
6.182
6.092
5.037
5.220
9. 2.040 + 1.061 =
2.894
2.831
3.409
3.101
10. 2.861 + 2.571 =
4.707
5.221
5.432
6.166
11. 3.604 + 3.226 =
6.931
6.830
6.199
6.499
12. 4.466 + 1.593 =
5.277
6.059
6.498
6.196

Erbijsommen tot en met 10.000
| ANTWOORDEN

Erbijsommen
1. 1.668 + 1.643 =
3.399
3.099
3.311
2.859
2. 3.858 + 2.713 =
6.451
6.571
6.380
7.021
3. 3.625 + 2.260 =
5.885
6.181
5.884
5.642
4. 3.480 + 1.994 =
6.129
5.474
4.869
5.664
5. 4.764 + 2.308 =
7.072
7.444
7.987
8.123
6. 4.537 + 4.154 =
8.691
8.402
7.818
8.392
7. 3.246 + 1.766 =
4.984
5.013
5.027
5.012
8. 4.070 + 2.112 =
6.182
6.092
5.037
5.220
9. 2.040 + 1.061 =
2.894
2.831
3.409
3.101
10. 2.861 + 2.571 =
4.707
5.221
5.432
6.166
11. 3.604 + 3.226 =
6.931
6.830
6.199
6.499
12. 4.466 + 1.593 =
5.277
6.059
6.498
6.196