Erbijsommen t/m 5.000

Optellen
1. 1.636 + 839 =
2.761
2.774
2.752
2.475
2. 1.217 + 1.124 =
1.935
2.670
2.609
2.341
3. 2.104 + 1.225 =
3.329
2.669
2.738
2.691
4. 2.416 + 992 =
3.408
3.926
3.495
3.679
5. 2.288 + 1.969 =
3.843
4.257
4.183
4.459
6. 1.021 + 740 =
1.211
1.884
1.856
1.761
7. 1.673 + 1.056 =
2.672
3.042
2.604
2.729
8. 1.076 + 911 =
1.284
1.190
1.286
1.987
9. 1.252 + 721 =
1.278
1.083
1.321
1.973
10. 545 + 506 =
1.313
1.929
1.051
1.073
11. 2.434 + 850 =
3.284
3.510
3.355
3.126
12. 1.648 + 1.531 =
3.469
3.179
2.764
2.715

Erbijsommen t/m 5.000
| ANTWOORDEN

Optellen
1. 1.636 + 839 =
2.761
2.774
2.752
2.475
2. 1.217 + 1.124 =
1.935
2.670
2.609
2.341
3. 2.104 + 1.225 =
3.329
2.669
2.738
2.691
4. 2.416 + 992 =
3.408
3.926
3.495
3.679
5. 2.288 + 1.969 =
3.843
4.257
4.183
4.459
6. 1.021 + 740 =
1.211
1.884
1.856
1.761
7. 1.673 + 1.056 =
2.672
3.042
2.604
2.729
8. 1.076 + 911 =
1.284
1.190
1.286
1.987
9. 1.252 + 721 =
1.278
1.083
1.321
1.973
10. 545 + 506 =
1.313
1.929
1.051
1.073
11. 2.434 + 850 =
3.284
3.510
3.355
3.126
12. 1.648 + 1.531 =
3.469
3.179
2.764
2.715