Erbijsommen tot 20.000

Erbijsommen
Oefening 1
1. 8.476 + 3.870
 
2. 4.598 + 2.434
 
3. 8.839 + 5.330
 
4. 8.246 + 4.407
 
5. 5.557 + 2.757
 
6. 5.115 + 3.625
 
7. 7.778 + 6.160
 
8. 9.238 + 5.110
 
9. 5.205 + 2.887
 
10. 8.533 + 7.334
 
Oefening 2
1. 9.378 + 9.098
 
2. 6.805 + 5.015
 
3. 5.701 + 5.500
 
4. 9.409 + 3.215
 
5. 6.262 + 6.229
 
6. 6.183 + 4.210
 
7. 6.913 + 6.469
 
8. 9.232 + 8.130
 
9. 8.549 + 3.769
 
10. 8.303 + 2.240
 
Oefening 3
1. 9.210 + 7.837
 
2. 9.942 + 2.223
 
3. 9.800 + 6.269
 
4. 9.837 + 8.434
 
5. 4.215 + 4.144
 
6. 9.372 + 3.231
 
7. 9.552 + 7.396
 
8. 6.591 + 4.819
 
9. 8.043 + 7.103
 
10. 9.302 + 7.888
 
Oefening 4
1. 6.701 + 4.756
 
2. 6.628 + 6.365
 
3. 7.591 + 4.795
 
4. 4.358 + 2.937
 
5. 7.209 + 3.474
 
6. 5.854 + 3.873
 
7. 7.296 + 3.938
 
8. 9.298 + 3.429
 
9. 8.102 + 4.860
 
10. 7.445 + 3.336
 

Erbijsommen tot 20.000
| ANTWOORDEN

Erbijsommen
Oefening 1
1. 8.476 + 3.870
12.346
2. 4.598 + 2.434
7.032
3. 8.839 + 5.330
14.169
4. 8.246 + 4.407
12.653
5. 5.557 + 2.757
8.314
6. 5.115 + 3.625
8.740
7. 7.778 + 6.160
13.938
8. 9.238 + 5.110
14.348
9. 5.205 + 2.887
8.092
10. 8.533 + 7.334
15.867
Oefening 2
1. 9.378 + 9.098
18.476
2. 6.805 + 5.015
11.820
3. 5.701 + 5.500
11.201
4. 9.409 + 3.215
12.624
5. 6.262 + 6.229
12.491
6. 6.183 + 4.210
10.393
7. 6.913 + 6.469
13.382
8. 9.232 + 8.130
17.362
9. 8.549 + 3.769
12.318
10. 8.303 + 2.240
10.543
Oefening 3
1. 9.210 + 7.837
17.047
2. 9.942 + 2.223
12.165
3. 9.800 + 6.269
16.069
4. 9.837 + 8.434
18.271
5. 4.215 + 4.144
8.359
6. 9.372 + 3.231
12.603
7. 9.552 + 7.396
16.948
8. 6.591 + 4.819
11.410
9. 8.043 + 7.103
15.146
10. 9.302 + 7.888
17.190
Oefening 4
1. 6.701 + 4.756
11.457
2. 6.628 + 6.365
12.993
3. 7.591 + 4.795
12.386
4. 4.358 + 2.937
7.295
5. 7.209 + 3.474
10.683
6. 5.854 + 3.873
9.727
7. 7.296 + 3.938
11.234
8. 9.298 + 3.429
12.727
9. 8.102 + 4.860
12.962
10. 7.445 + 3.336
10.781