Erbijsommen tot 5.000

Erbijsommen
Oefening 1
1. 1.802 + 1.607
 
2. 2.081 + 1.639
 
3. 1.116 + 910
 
4. 1.589 + 1.175
 
5. 2.389 + 624
 
6. 1.605 + 941
 
7. 1.780 + 1.214
 
8. 1.594 + 557
 
9. 2.280 + 1.247
 
10. 1.759 + 1.177
 
Oefening 2
1. 1.298 + 986
 
2. 1.532 + 567
 
3. 1.497 + 866
 
4. 2.386 + 605
 
5. 1.303 + 1.024
 
6. 2.336 + 2.127
 
7. 2.213 + 1.804
 
8. 2.210 + 1.251
 
9. 1.849 + 1.044
 
10. 1.885 + 504
 
Oefening 3
1. 800 + 753
 
2. 1.387 + 728
 
3. 2.263 + 1.890
 
4. 2.285 + 2.269
 
5. 1.691 + 1.656
 
6. 2.402 + 1.216
 
7. 1.937 + 982
 
8. 2.405 + 1.465
 
9. 1.570 + 1.272
 
10. 2.317 + 1.455
 
Oefening 4
1. 1.080 + 582
 
2. 1.889 + 1.521
 
3. 1.927 + 819
 
4. 1.999 + 1.078
 
5. 524 + 521
 
6. 2.264 + 1.647
 
7. 2.361 + 1.961
 
8. 1.021 + 658
 
9. 1.438 + 1.300
 
10. 865 + 517
 

Erbijsommen tot 5.000
| ANTWOORDEN

Erbijsommen
Oefening 1
1. 1.802 + 1.607
3.409
2. 2.081 + 1.639
3.720
3. 1.116 + 910
2.026
4. 1.589 + 1.175
2.764
5. 2.389 + 624
3.013
6. 1.605 + 941
2.546
7. 1.780 + 1.214
2.994
8. 1.594 + 557
2.151
9. 2.280 + 1.247
3.527
10. 1.759 + 1.177
2.936
Oefening 2
1. 1.298 + 986
2.284
2. 1.532 + 567
2.099
3. 1.497 + 866
2.363
4. 2.386 + 605
2.991
5. 1.303 + 1.024
2.327
6. 2.336 + 2.127
4.463
7. 2.213 + 1.804
4.017
8. 2.210 + 1.251
3.461
9. 1.849 + 1.044
2.893
10. 1.885 + 504
2.389
Oefening 3
1. 800 + 753
1.553
2. 1.387 + 728
2.115
3. 2.263 + 1.890
4.153
4. 2.285 + 2.269
4.554
5. 1.691 + 1.656
3.347
6. 2.402 + 1.216
3.618
7. 1.937 + 982
2.919
8. 2.405 + 1.465
3.870
9. 1.570 + 1.272
2.842
10. 2.317 + 1.455
3.772
Oefening 4
1. 1.080 + 582
1.662
2. 1.889 + 1.521
3.410
3. 1.927 + 819
2.746
4. 1.999 + 1.078
3.077
5. 524 + 521
1.045
6. 2.264 + 1.647
3.911
7. 2.361 + 1.961
4.322
8. 1.021 + 658
1.679
9. 1.438 + 1.300
2.738
10. 865 + 517
1.382