Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 195 | + | 89 | = |
|
| 2. | 237 | + | 147 | = |
|
| 3. | 209 | + | 103 | = |
|
| 4. | 236 | + | 199 | = |
|
| 5. | 236 | + | 140 | = |
|
| 6. | 200 | + | 142 | = |
|
| 7. | 186 | + | 65 | = |
|
| 8. | 196 | + | 181 | = |
|
| 9. | 145 | + | 113 | = |
|
| 10. | 225 | + | 97 | = |
|
| Oefening 2 | |||||
| 1. | 235 | + | 144 | = |
|
| 2. | 235 | + | 79 | = |
|
| 3. | 217 | + | 50 | = |
|
| 4. | 216 | + | 181 | = |
|
| 5. | 61 | + | 53 | = |
|
| 6. | 104 | + | 83 | = |
|
| 7. | 195 | + | 133 | = |
|
| 8. | 207 | + | 98 | = |
|
| 9. | 219 | + | 213 | = |
|
| 10. | 245 | + | 99 | = |
|
| Oefening 3 | |||||
| 1. | 90 | + | 82 | = |
|
| 2. | 201 | + | 111 | = |
|
| 3. | 202 | + | 138 | = |
|
| 4. | 233 | + | 164 | = |
|
| 5. | 152 | + | 60 | = |
|
| 6. | 248 | + | 136 | = |
|
| 7. | 218 | + | 217 | = |
|
| 8. | 159 | + | 59 | = |
|
| 9. | 153 | + | 75 | = |
|
| 10. | 233 | + | 222 | = |
|
| Oefening 4 | |||||
| 1. | 228 | + | 140 | = |
|
| 2. | 152 | + | 120 | = |
|
| 3. | 178 | + | 171 | = |
|
| 4. | 149 | + | 109 | = |
|
| 5. | 203 | + | 75 | = |
|
| 6. | 246 | + | 120 | = |
|
| 7. | 118 | + | 55 | = |
|
| 8. | 245 | + | 77 | = |
|
| 9. | 105 | + | 76 | = |
|
| 10. | 231 | + | 88 | = |
|