Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 136 | + | 57 | = |
|
| 2. | 234 | + | 89 | = |
|
| 3. | 105 | + | 76 | = |
|
| 4. | 221 | + | 215 | = |
|
| 5. | 205 | + | 183 | = |
|
| 6. | 226 | + | 59 | = |
|
| 7. | 117 | + | 105 | = |
|
| 8. | 203 | + | 172 | = |
|
| 9. | 128 | + | 71 | = |
|
| 10. | 166 | + | 162 | = |
|
| Oefening 2 | |||||
| 1. | 58 | + | 54 | = |
|
| 2. | 103 | + | 68 | = |
|
| 3. | 149 | + | 53 | = |
|
| 4. | 195 | + | 142 | = |
|
| 5. | 153 | + | 85 | = |
|
| 6. | 238 | + | 117 | = |
|
| 7. | 139 | + | 119 | = |
|
| 8. | 238 | + | 120 | = |
|
| 9. | 133 | + | 97 | = |
|
| 10. | 213 | + | 119 | = |
|
| Oefening 3 | |||||
| 1. | 229 | + | 132 | = |
|
| 2. | 147 | + | 107 | = |
|
| 3. | 202 | + | 93 | = |
|
| 4. | 235 | + | 182 | = |
|
| 5. | 205 | + | 191 | = |
|
| 6. | 156 | + | 137 | = |
|
| 7. | 190 | + | 159 | = |
|
| 8. | 157 | + | 156 | = |
|
| 9. | 241 | + | 223 | = |
|
| 10. | 141 | + | 141 | = |
|
| Oefening 4 | |||||
| 1. | 230 | + | 143 | = |
|
| 2. | 226 | + | 135 | = |
|
| 3. | 242 | + | 154 | = |
|
| 4. | 210 | + | 202 | = |
|
| 5. | 247 | + | 53 | = |
|
| 6. | 189 | + | 115 | = |
|
| 7. | 130 | + | 87 | = |
|
| 8. | 186 | + | 80 | = |
|
| 9. | 224 | + | 165 | = |
|
| 10. | 200 | + | 186 | = |
|