Erafsommen tot 100.000

Erafsommen
Oefening 1
1. 69.958 - 35.688 = 
 
2. 50.267 - 10.628 = 
 
3. 42.043 - 38.176 = 
 
4. 80.058 - 24.018 = 
 
5. 29.284 - 16.814 = 
 
6. 80.490 - 17.696 = 
 
7. 88.991 - 24.104 = 
 
8. 71.760 - 20.528 = 
 
9. 83.101 - 26.086 = 
 
10. 98.992 - 25.858 = 
 
Oefening 2
1. 30.690 - 23.612 = 
 
2. 49.032 - 15.782 = 
 
3. 83.265 - 11.017 = 
 
4. 43.082 - 16.222 = 
 
5. 90.566 - 41.960 = 
 
6. 75.470 - 19.292 = 
 
7. 93.629 - 23.454 = 
 
8. 98.603 - 89.793 = 
 
9. 50.275 - 17.941 = 
 
10. 58.255 - 22.352 = 
 
Oefening 3
1. 37.173 - 20.713 = 
 
2. 94.581 - 88.304 = 
 
3. 48.182 - 28.899 = 
 
4. 70.879 - 68.628 = 
 
5. 89.865 - 57.781 = 
 
6. 93.475 - 70.453 = 
 
7. 68.003 - 52.148 = 
 
8. 89.697 - 49.744 = 
 
9. 70.790 - 45.339 = 
 
10. 39.732 - 29.985 = 
 
Oefening 4
1. 95.870 - 76.938 = 
 
2. 99.587 - 66.763 = 
 
3. 64.142 - 60.313 = 
 
4. 37.652 - 23.345 = 
 
5. 94.746 - 71.723 = 
 
6. 18.737 - 12.521 = 
 
7. 47.941 - 39.651 = 
 
8. 68.660 - 31.349 = 
 
9. 87.290 - 39.918 = 
 
10. 88.749 - 75.942 = 
 

Erafsommen tot 100.000
| ANTWOORDEN

Erafsommen
Oefening 1
1. 69.958 - 35.688 = 
34.270
2. 50.267 - 10.628 = 
39.639
3. 42.043 - 38.176 = 
3.867
4. 80.058 - 24.018 = 
56.040
5. 29.284 - 16.814 = 
12.470
6. 80.490 - 17.696 = 
62.794
7. 88.991 - 24.104 = 
64.887
8. 71.760 - 20.528 = 
51.232
9. 83.101 - 26.086 = 
57.015
10. 98.992 - 25.858 = 
73.134
Oefening 2
1. 30.690 - 23.612 = 
7.078
2. 49.032 - 15.782 = 
33.250
3. 83.265 - 11.017 = 
72.248
4. 43.082 - 16.222 = 
26.860
5. 90.566 - 41.960 = 
48.606
6. 75.470 - 19.292 = 
56.178
7. 93.629 - 23.454 = 
70.175
8. 98.603 - 89.793 = 
8.810
9. 50.275 - 17.941 = 
32.334
10. 58.255 - 22.352 = 
35.903
Oefening 3
1. 37.173 - 20.713 = 
16.460
2. 94.581 - 88.304 = 
6.277
3. 48.182 - 28.899 = 
19.283
4. 70.879 - 68.628 = 
2.251
5. 89.865 - 57.781 = 
32.084
6. 93.475 - 70.453 = 
23.022
7. 68.003 - 52.148 = 
15.855
8. 89.697 - 49.744 = 
39.953
9. 70.790 - 45.339 = 
25.451
10. 39.732 - 29.985 = 
9.747
Oefening 4
1. 95.870 - 76.938 = 
18.932
2. 99.587 - 66.763 = 
32.824
3. 64.142 - 60.313 = 
3.829
4. 37.652 - 23.345 = 
14.307
5. 94.746 - 71.723 = 
23.023
6. 18.737 - 12.521 = 
6.216
7. 47.941 - 39.651 = 
8.290
8. 68.660 - 31.349 = 
37.311
9. 87.290 - 39.918 = 
47.372
10. 88.749 - 75.942 = 
12.807