Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 84 | + | 72 | = |
|
| 2. | 213 | + | 146 | = |
|
| 3. | 223 | + | 107 | = |
|
| 4. | 227 | + | 188 | = |
|
| 5. | 79 | + | 60 | = |
|
| 6. | 245 | + | 210 | = |
|
| 7. | 171 | + | 107 | = |
|
| 8. | 130 | + | 57 | = |
|
| 9. | 201 | + | 93 | = |
|
| 10. | 166 | + | 150 | = |
|
| Oefening 2 | |||||
| 1. | 223 | + | 141 | = |
|
| 2. | 205 | + | 192 | = |
|
| 3. | 225 | + | 76 | = |
|
| 4. | 156 | + | 143 | = |
|
| 5. | 146 | + | 106 | = |
|
| 6. | 226 | + | 101 | = |
|
| 7. | 250 | + | 124 | = |
|
| 8. | 142 | + | 50 | = |
|
| 9. | 168 | + | 70 | = |
|
| 10. | 163 | + | 162 | = |
|
| Oefening 3 | |||||
| 1. | 213 | + | 82 | = |
|
| 2. | 182 | + | 169 | = |
|
| 3. | 202 | + | 151 | = |
|
| 4. | 153 | + | 145 | = |
|
| 5. | 180 | + | 172 | = |
|
| 6. | 250 | + | 85 | = |
|
| 7. | 199 | + | 55 | = |
|
| 8. | 167 | + | 109 | = |
|
| 9. | 191 | + | 188 | = |
|
| 10. | 106 | + | 99 | = |
|
| Oefening 4 | |||||
| 1. | 245 | + | 111 | = |
|
| 2. | 182 | + | 84 | = |
|
| 3. | 217 | + | 125 | = |
|
| 4. | 124 | + | 122 | = |
|
| 5. | 226 | + | 172 | = |
|
| 6. | 249 | + | 84 | = |
|
| 7. | 133 | + | 78 | = |
|
| 8. | 151 | + | 125 | = |
|
| 9. | 153 | + | 80 | = |
|
| 10. | 238 | + | 120 | = |
|