Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 109 | + | 76 | = |
|
| 2. | 78 | + | 61 | = |
|
| 3. | 206 | + | 116 | = |
|
| 4. | 233 | + | 187 | = |
|
| 5. | 104 | + | 86 | = |
|
| 6. | 216 | + | 61 | = |
|
| 7. | 223 | + | 115 | = |
|
| 8. | 207 | + | 112 | = |
|
| 9. | 172 | + | 69 | = |
|
| 10. | 244 | + | 159 | = |
|
| Oefening 2 | |||||
| 1. | 149 | + | 109 | = |
|
| 2. | 199 | + | 181 | = |
|
| 3. | 140 | + | 113 | = |
|
| 4. | 247 | + | 218 | = |
|
| 5. | 245 | + | 183 | = |
|
| 6. | 155 | + | 75 | = |
|
| 7. | 193 | + | 130 | = |
|
| 8. | 195 | + | 176 | = |
|
| 9. | 179 | + | 126 | = |
|
| 10. | 202 | + | 65 | = |
|
| Oefening 3 | |||||
| 1. | 212 | + | 135 | = |
|
| 2. | 245 | + | 146 | = |
|
| 3. | 198 | + | 104 | = |
|
| 4. | 80 | + | 51 | = |
|
| 5. | 163 | + | 66 | = |
|
| 6. | 235 | + | 184 | = |
|
| 7. | 134 | + | 110 | = |
|
| 8. | 120 | + | 65 | = |
|
| 9. | 170 | + | 56 | = |
|
| 10. | 191 | + | 103 | = |
|
| Oefening 4 | |||||
| 1. | 159 | + | 57 | = |
|
| 2. | 165 | + | 119 | = |
|
| 3. | 242 | + | 143 | = |
|
| 4. | 169 | + | 80 | = |
|
| 5. | 126 | + | 60 | = |
|
| 6. | 123 | + | 88 | = |
|
| 7. | 168 | + | 141 | = |
|
| 8. | 162 | + | 91 | = |
|
| 9. | 195 | + | 120 | = |
|
| 10. | 132 | + | 92 | = |
|