Erbijsommen tot 5.000

Optellen
Oefening 1
1. 1.191 + 1.135
 
2. 1.146 + 1.116
 
3. 2.078 + 1.858
 
4. 1.011 + 846
 
5. 833 + 778
 
6. 1.117 + 1.024
 
7. 886 + 559
 
8. 2.427 + 1.297
 
9. 1.948 + 909
 
10. 2.382 + 2.355
 
Oefening 2
1. 2.102 + 1.203
 
2. 2.247 + 509
 
3. 1.335 + 815
 
4. 631 + 588
 
5. 736 + 723
 
6. 1.761 + 1.200
 
7. 1.891 + 788
 
8. 2.414 + 2.148
 
9. 2.235 + 769
 
10. 1.576 + 638
 
Oefening 3
1. 1.617 + 693
 
2. 2.325 + 1.772
 
3. 1.166 + 980
 
4. 1.122 + 908
 
5. 1.866 + 1.458
 
6. 1.720 + 1.227
 
7. 1.588 + 939
 
8. 2.346 + 1.049
 
9. 2.484 + 1.993
 
10. 1.939 + 1.698
 
Oefening 4
1. 1.523 + 793
 
2. 2.404 + 2.081
 
3. 2.278 + 882
 
4. 2.192 + 888
 
5. 2.098 + 891
 
6. 2.426 + 1.338
 
7. 1.833 + 783
 
8. 1.515 + 1.432
 
9. 879 + 873
 
10. 2.226 + 577
 

Erbijsommen tot 5.000
| ANTWOORDEN

Optellen
Oefening 1
1. 1.191 + 1.135
2.326
2. 1.146 + 1.116
2.262
3. 2.078 + 1.858
3.936
4. 1.011 + 846
1.857
5. 833 + 778
1.611
6. 1.117 + 1.024
2.141
7. 886 + 559
1.445
8. 2.427 + 1.297
3.724
9. 1.948 + 909
2.857
10. 2.382 + 2.355
4.737
Oefening 2
1. 2.102 + 1.203
3.305
2. 2.247 + 509
2.756
3. 1.335 + 815
2.150
4. 631 + 588
1.219
5. 736 + 723
1.459
6. 1.761 + 1.200
2.961
7. 1.891 + 788
2.679
8. 2.414 + 2.148
4.562
9. 2.235 + 769
3.004
10. 1.576 + 638
2.214
Oefening 3
1. 1.617 + 693
2.310
2. 2.325 + 1.772
4.097
3. 1.166 + 980
2.146
4. 1.122 + 908
2.030
5. 1.866 + 1.458
3.324
6. 1.720 + 1.227
2.947
7. 1.588 + 939
2.527
8. 2.346 + 1.049
3.395
9. 2.484 + 1.993
4.477
10. 1.939 + 1.698
3.637
Oefening 4
1. 1.523 + 793
2.316
2. 2.404 + 2.081
4.485
3. 2.278 + 882
3.160
4. 2.192 + 888
3.080
5. 2.098 + 891
2.989
6. 2.426 + 1.338
3.764
7. 1.833 + 783
2.616
8. 1.515 + 1.432
2.947
9. 879 + 873
1.752
10. 2.226 + 577
2.803