Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 84 | + | 64 | = |
|
| 2. | 169 | + | 133 | = |
|
| 3. | 114 | + | 83 | = |
|
| 4. | 115 | + | 60 | = |
|
| 5. | 193 | + | 161 | = |
|
| 6. | 229 | + | 223 | = |
|
| 7. | 217 | + | 65 | = |
|
| 8. | 181 | + | 103 | = |
|
| 9. | 217 | + | 162 | = |
|
| 10. | 105 | + | 75 | = |
|
| Oefening 2 | |||||
| 1. | 208 | + | 61 | = |
|
| 2. | 196 | + | 113 | = |
|
| 3. | 216 | + | 188 | = |
|
| 4. | 184 | + | 179 | = |
|
| 5. | 82 | + | 59 | = |
|
| 6. | 111 | + | 54 | = |
|
| 7. | 239 | + | 57 | = |
|
| 8. | 246 | + | 200 | = |
|
| 9. | 70 | + | 64 | = |
|
| 10. | 160 | + | 52 | = |
|
| Oefening 3 | |||||
| 1. | 250 | + | 139 | = |
|
| 2. | 126 | + | 55 | = |
|
| 3. | 188 | + | 170 | = |
|
| 4. | 172 | + | 58 | = |
|
| 5. | 227 | + | 204 | = |
|
| 6. | 136 | + | 57 | = |
|
| 7. | 112 | + | 95 | = |
|
| 8. | 180 | + | 126 | = |
|
| 9. | 193 | + | 166 | = |
|
| 10. | 145 | + | 121 | = |
|
| Oefening 4 | |||||
| 1. | 144 | + | 113 | = |
|
| 2. | 234 | + | 94 | = |
|
| 3. | 95 | + | 67 | = |
|
| 4. | 244 | + | 226 | = |
|
| 5. | 140 | + | 82 | = |
|
| 6. | 246 | + | 144 | = |
|
| 7. | 168 | + | 128 | = |
|
| 8. | 209 | + | 72 | = |
|
| 9. | 250 | + | 200 | = |
|
| 10. | 235 | + | 184 | = |
|