Erbijsommen t/m 5.000

Optellen
1. 1.521 + 1.118 =
2.489
2.520
2.618
2.639
2. 1.026 + 635 =
1.292
1.632
1.572
1.661
3. 2.192 + 537 =
2.729
2.741
2.682
2.568
4. 1.554 + 662 =
2.234
2.021
2.338
2.216
5. 1.715 + 1.576 =
3.346
3.291
3.470
2.994
6. 1.676 + 1.559 =
3.235
3.037
3.176
3.254
7. 1.510 + 712 =
2.129
2.222
2.531
2.060
8. 2.281 + 901 =
2.896
3.457
3.182
2.584
9. 1.874 + 1.486 =
3.767
3.710
3.360
3.431
10. 2.079 + 526 =
2.836
2.956
2.605
2.929
11. 2.211 + 1.746 =
4.036
4.209
3.957
4.083
12. 2.353 + 2.019 =
4.372
4.237
4.445
4.588

Erbijsommen t/m 5.000
| ANTWOORDEN

Optellen
1. 1.521 + 1.118 =
2.489
2.520
2.618
2.639
2. 1.026 + 635 =
1.292
1.632
1.572
1.661
3. 2.192 + 537 =
2.729
2.741
2.682
2.568
4. 1.554 + 662 =
2.234
2.021
2.338
2.216
5. 1.715 + 1.576 =
3.346
3.291
3.470
2.994
6. 1.676 + 1.559 =
3.235
3.037
3.176
3.254
7. 1.510 + 712 =
2.129
2.222
2.531
2.060
8. 2.281 + 901 =
2.896
3.457
3.182
2.584
9. 1.874 + 1.486 =
3.767
3.710
3.360
3.431
10. 2.079 + 526 =
2.836
2.956
2.605
2.929
11. 2.211 + 1.746 =
4.036
4.209
3.957
4.083
12. 2.353 + 2.019 =
4.372
4.237
4.445
4.588