Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 211 | + | 170 | = |
|
| 2. | 214 | + | 78 | = |
|
| 3. | 246 | + | 204 | = |
|
| 4. | 88 | + | 70 | = |
|
| 5. | 165 | + | 100 | = |
|
| 6. | 212 | + | 91 | = |
|
| 7. | 68 | + | 53 | = |
|
| 8. | 213 | + | 130 | = |
|
| 9. | 191 | + | 123 | = |
|
| 10. | 149 | + | 91 | = |
|
| Oefening 2 | |||||
| 1. | 148 | + | 112 | = |
|
| 2. | 144 | + | 98 | = |
|
| 3. | 189 | + | 57 | = |
|
| 4. | 98 | + | 51 | = |
|
| 5. | 207 | + | 104 | = |
|
| 6. | 122 | + | 53 | = |
|
| 7. | 197 | + | 120 | = |
|
| 8. | 212 | + | 67 | = |
|
| 9. | 171 | + | 89 | = |
|
| 10. | 133 | + | 100 | = |
|
| Oefening 3 | |||||
| 1. | 226 | + | 158 | = |
|
| 2. | 234 | + | 225 | = |
|
| 3. | 94 | + | 90 | = |
|
| 4. | 164 | + | 64 | = |
|
| 5. | 99 | + | 96 | = |
|
| 6. | 148 | + | 122 | = |
|
| 7. | 228 | + | 168 | = |
|
| 8. | 167 | + | 51 | = |
|
| 9. | 110 | + | 90 | = |
|
| 10. | 234 | + | 158 | = |
|
| Oefening 4 | |||||
| 1. | 120 | + | 87 | = |
|
| 2. | 229 | + | 64 | = |
|
| 3. | 204 | + | 146 | = |
|
| 4. | 236 | + | 160 | = |
|
| 5. | 175 | + | 50 | = |
|
| 6. | 153 | + | 120 | = |
|
| 7. | 162 | + | 94 | = |
|
| 8. | 190 | + | 69 | = |
|
| 9. | 181 | + | 145 | = |
|
| 10. | 147 | + | 85 | = |
|