Erbijsommen t/m 2.000

Optellen
1. 887 + 276 =
1.174
1.163
1.234
1.639
2. 982 + 878 =
1.557
1.250
1.860
1.835
3. 471 + 295 =
794
988
766
670
4. 612 + 459 =
1.071
1.563
1.629
1.829
5. 837 + 705 =
1.838
1.478
1.304
1.542
6. 918 + 522 =
1.391
1.440
1.431
1.883
7. 706 + 409 =
1.130
1.456
1.115
1.471
8. 464 + 395 =
636
859
765
525
9. 778 + 472 =
1.250
1.345
1.224
1.235
10. 994 + 532 =
1.705
1.526
1.989
1.719
11. 484 + 208 =
692
751
574
711
12. 881 + 307 =
1.766
1.188
1.509
1.840

Erbijsommen t/m 2.000
| ANTWOORDEN

Optellen
1. 887 + 276 =
1.174
1.163
1.234
1.639
2. 982 + 878 =
1.557
1.250
1.860
1.835
3. 471 + 295 =
794
988
766
670
4. 612 + 459 =
1.071
1.563
1.629
1.829
5. 837 + 705 =
1.838
1.478
1.304
1.542
6. 918 + 522 =
1.391
1.440
1.431
1.883
7. 706 + 409 =
1.130
1.456
1.115
1.471
8. 464 + 395 =
636
859
765
525
9. 778 + 472 =
1.250
1.345
1.224
1.235
10. 994 + 532 =
1.705
1.526
1.989
1.719
11. 484 + 208 =
692
751
574
711
12. 881 + 307 =
1.766
1.188
1.509
1.840