Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 110 | + | 96 | = |
|
| 2. | 220 | + | 148 | = |
|
| 3. | 248 | + | 63 | = |
|
| 4. | 164 | + | 112 | = |
|
| 5. | 158 | + | 130 | = |
|
| 6. | 143 | + | 111 | = |
|
| 7. | 193 | + | 83 | = |
|
| 8. | 228 | + | 209 | = |
|
| 9. | 161 | + | 114 | = |
|
| 10. | 133 | + | 113 | = |
|
| Oefening 2 | |||||
| 1. | 214 | + | 131 | = |
|
| 2. | 236 | + | 140 | = |
|
| 3. | 146 | + | 68 | = |
|
| 4. | 139 | + | 73 | = |
|
| 5. | 206 | + | 141 | = |
|
| 6. | 189 | + | 183 | = |
|
| 7. | 129 | + | 77 | = |
|
| 8. | 236 | + | 227 | = |
|
| 9. | 243 | + | 145 | = |
|
| 10. | 205 | + | 72 | = |
|
| Oefening 3 | |||||
| 1. | 185 | + | 113 | = |
|
| 2. | 144 | + | 136 | = |
|
| 3. | 134 | + | 59 | = |
|
| 4. | 217 | + | 60 | = |
|
| 5. | 158 | + | 73 | = |
|
| 6. | 238 | + | 171 | = |
|
| 7. | 94 | + | 82 | = |
|
| 8. | 68 | + | 57 | = |
|
| 9. | 124 | + | 52 | = |
|
| 10. | 237 | + | 82 | = |
|
| Oefening 4 | |||||
| 1. | 248 | + | 168 | = |
|
| 2. | 234 | + | 199 | = |
|
| 3. | 245 | + | 223 | = |
|
| 4. | 132 | + | 102 | = |
|
| 5. | 182 | + | 175 | = |
|
| 6. | 178 | + | 161 | = |
|
| 7. | 206 | + | 101 | = |
|
| 8. | 244 | + | 50 | = |
|
| 9. | 246 | + | 63 | = |
|
| 10. | 215 | + | 148 | = |
|