Erbijsommen t/m 5.000

Optellen
1. 862 + 718 =
1.631
1.580
1.763
1.052
2. 2.337 + 1.578 =
3.915
3.978
4.030
4.041
3. 1.599 + 1.083 =
2.682
3.136
2.440
2.577
4. 1.935 + 1.864 =
3.260
3.434
3.988
3.799
5. 2.056 + 1.389 =
3.445
3.026
3.452
3.117
6. 2.407 + 2.029 =
4.436
4.576
4.424
4.920
7. 2.430 + 1.584 =
3.903
4.168
3.804
4.014
8. 2.140 + 1.106 =
2.749
3.246
2.849
2.723
9. 1.636 + 1.205 =
2.592
2.841
2.784
2.635
10. 2.189 + 738 =
2.927
2.568
3.076
2.627
11. 2.497 + 1.884 =
4.321
3.783
4.126
4.381
12. 1.693 + 1.251 =
3.444
3.390
2.944
2.962

Erbijsommen t/m 5.000
| ANTWOORDEN

Optellen
1. 862 + 718 =
1.631
1.580
1.763
1.052
2. 2.337 + 1.578 =
3.915
3.978
4.030
4.041
3. 1.599 + 1.083 =
2.682
3.136
2.440
2.577
4. 1.935 + 1.864 =
3.260
3.434
3.988
3.799
5. 2.056 + 1.389 =
3.445
3.026
3.452
3.117
6. 2.407 + 2.029 =
4.436
4.576
4.424
4.920
7. 2.430 + 1.584 =
3.903
4.168
3.804
4.014
8. 2.140 + 1.106 =
2.749
3.246
2.849
2.723
9. 1.636 + 1.205 =
2.592
2.841
2.784
2.635
10. 2.189 + 738 =
2.927
2.568
3.076
2.627
11. 2.497 + 1.884 =
4.321
3.783
4.126
4.381
12. 1.693 + 1.251 =
3.444
3.390
2.944
2.962