Erbijsommen t/m 5.000

Optellen
1. 1.454 + 938 =
2.110
2.205
2.392
2.569
2. 1.049 + 704 =
1.389
1.695
1.323
1.753
3. 1.781 + 675 =
2.445
2.316
2.456
2.562
4. 2.026 + 1.651 =
3.677
3.481
4.103
3.912
5. 1.997 + 1.202 =
3.394
3.191
3.199
3.475
6. 2.118 + 720 =
2.750
3.208
2.838
3.241
7. 1.942 + 1.058 =
3.460
3.502
3.000
3.079
8. 2.143 + 1.694 =
4.022
4.102
3.837
3.586
9. 2.086 + 2.020 =
4.142
4.106
4.347
4.742
10. 2.254 + 688 =
2.942
3.386
3.029
2.705
11. 1.980 + 780 =
2.674
2.959
2.297
2.760
12. 2.479 + 1.120 =
3.599
3.472
3.854
3.309

Erbijsommen t/m 5.000
| ANTWOORDEN

Optellen
1. 1.454 + 938 =
2.110
2.205
2.392
2.569
2. 1.049 + 704 =
1.389
1.695
1.323
1.753
3. 1.781 + 675 =
2.445
2.316
2.456
2.562
4. 2.026 + 1.651 =
3.677
3.481
4.103
3.912
5. 1.997 + 1.202 =
3.394
3.191
3.199
3.475
6. 2.118 + 720 =
2.750
3.208
2.838
3.241
7. 1.942 + 1.058 =
3.460
3.502
3.000
3.079
8. 2.143 + 1.694 =
4.022
4.102
3.837
3.586
9. 2.086 + 2.020 =
4.142
4.106
4.347
4.742
10. 2.254 + 688 =
2.942
3.386
3.029
2.705
11. 1.980 + 780 =
2.674
2.959
2.297
2.760
12. 2.479 + 1.120 =
3.599
3.472
3.854
3.309