Erbijsommen tot 5.000

Erbijsommen
Oefening 1
1. 1.985 + 1.049
 
2. 2.360 + 2.171
 
3. 2.447 + 941
 
4. 1.570 + 1.525
 
5. 2.351 + 1.502
 
6. 1.406 + 802
 
7. 2.281 + 1.656
 
8. 945 + 500
 
9. 2.352 + 1.043
 
10. 1.741 + 889
 
Oefening 2
1. 2.191 + 766
 
2. 2.089 + 1.391
 
3. 1.752 + 1.472
 
4. 1.049 + 1.039
 
5. 1.057 + 1.049
 
6. 1.716 + 1.289
 
7. 1.715 + 1.458
 
8. 2.337 + 1.501
 
9. 1.814 + 1.018
 
10. 1.413 + 1.395
 
Oefening 3
1. 1.068 + 589
 
2. 2.109 + 868
 
3. 1.352 + 821
 
4. 2.060 + 641
 
5. 2.003 + 1.479
 
6. 1.306 + 933
 
7. 1.337 + 605
 
8. 2.044 + 812
 
9. 850 + 585
 
10. 1.774 + 1.463
 
Oefening 4
1. 1.993 + 1.202
 
2. 2.335 + 2.184
 
3. 1.633 + 1.404
 
4. 2.497 + 1.740
 
5. 754 + 518
 
6. 1.517 + 722
 
7. 2.171 + 1.914
 
8. 2.345 + 984
 
9. 1.679 + 961
 
10. 961 + 754
 

Erbijsommen tot 5.000
| ANTWOORDEN

Erbijsommen
Oefening 1
1. 1.985 + 1.049
3.034
2. 2.360 + 2.171
4.531
3. 2.447 + 941
3.388
4. 1.570 + 1.525
3.095
5. 2.351 + 1.502
3.853
6. 1.406 + 802
2.208
7. 2.281 + 1.656
3.937
8. 945 + 500
1.445
9. 2.352 + 1.043
3.395
10. 1.741 + 889
2.630
Oefening 2
1. 2.191 + 766
2.957
2. 2.089 + 1.391
3.480
3. 1.752 + 1.472
3.224
4. 1.049 + 1.039
2.088
5. 1.057 + 1.049
2.106
6. 1.716 + 1.289
3.005
7. 1.715 + 1.458
3.173
8. 2.337 + 1.501
3.838
9. 1.814 + 1.018
2.832
10. 1.413 + 1.395
2.808
Oefening 3
1. 1.068 + 589
1.657
2. 2.109 + 868
2.977
3. 1.352 + 821
2.173
4. 2.060 + 641
2.701
5. 2.003 + 1.479
3.482
6. 1.306 + 933
2.239
7. 1.337 + 605
1.942
8. 2.044 + 812
2.856
9. 850 + 585
1.435
10. 1.774 + 1.463
3.237
Oefening 4
1. 1.993 + 1.202
3.195
2. 2.335 + 2.184
4.519
3. 1.633 + 1.404
3.037
4. 2.497 + 1.740
4.237
5. 754 + 518
1.272
6. 1.517 + 722
2.239
7. 2.171 + 1.914
4.085
8. 2.345 + 984
3.329
9. 1.679 + 961
2.640
10. 961 + 754
1.715