Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 220 | + | 125 | = |
|
| 2. | 171 | + | 77 | = |
|
| 3. | 201 | + | 74 | = |
|
| 4. | 243 | + | 65 | = |
|
| 5. | 231 | + | 59 | = |
|
| 6. | 122 | + | 112 | = |
|
| 7. | 160 | + | 131 | = |
|
| 8. | 200 | + | 66 | = |
|
| 9. | 182 | + | 78 | = |
|
| 10. | 231 | + | 88 | = |
|
| Oefening 2 | |||||
| 1. | 173 | + | 134 | = |
|
| 2. | 178 | + | 55 | = |
|
| 3. | 162 | + | 63 | = |
|
| 4. | 228 | + | 110 | = |
|
| 5. | 122 | + | 88 | = |
|
| 6. | 195 | + | 94 | = |
|
| 7. | 225 | + | 196 | = |
|
| 8. | 187 | + | 163 | = |
|
| 9. | 121 | + | 83 | = |
|
| 10. | 162 | + | 69 | = |
|
| Oefening 3 | |||||
| 1. | 69 | + | 59 | = |
|
| 2. | 204 | + | 181 | = |
|
| 3. | 171 | + | 165 | = |
|
| 4. | 211 | + | 179 | = |
|
| 5. | 176 | + | 140 | = |
|
| 6. | 242 | + | 68 | = |
|
| 7. | 197 | + | 102 | = |
|
| 8. | 171 | + | 142 | = |
|
| 9. | 215 | + | 115 | = |
|
| 10. | 210 | + | 166 | = |
|
| Oefening 4 | |||||
| 1. | 171 | + | 160 | = |
|
| 2. | 120 | + | 56 | = |
|
| 3. | 137 | + | 101 | = |
|
| 4. | 232 | + | 218 | = |
|
| 5. | 161 | + | 90 | = |
|
| 6. | 81 | + | 68 | = |
|
| 7. | 223 | + | 154 | = |
|
| 8. | 100 | + | 52 | = |
|
| 9. | 236 | + | 178 | = |
|
| 10. | 184 | + | 89 | = |
|