Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 133 | + | 109 | = |
|
| 2. | 181 | + | 79 | = |
|
| 3. | 237 | + | 67 | = |
|
| 4. | 224 | + | 56 | = |
|
| 5. | 145 | + | 131 | = |
|
| 6. | 202 | + | 88 | = |
|
| 7. | 200 | + | 58 | = |
|
| 8. | 90 | + | 75 | = |
|
| 9. | 134 | + | 105 | = |
|
| 10. | 172 | + | 103 | = |
|
| Oefening 2 | |||||
| 1. | 161 | + | 157 | = |
|
| 2. | 238 | + | 199 | = |
|
| 3. | 239 | + | 55 | = |
|
| 4. | 220 | + | 58 | = |
|
| 5. | 164 | + | 86 | = |
|
| 6. | 223 | + | 106 | = |
|
| 7. | 120 | + | 113 | = |
|
| 8. | 246 | + | 170 | = |
|
| 9. | 228 | + | 130 | = |
|
| 10. | 162 | + | 97 | = |
|
| Oefening 3 | |||||
| 1. | 136 | + | 106 | = |
|
| 2. | 169 | + | 113 | = |
|
| 3. | 159 | + | 107 | = |
|
| 4. | 232 | + | 157 | = |
|
| 5. | 237 | + | 174 | = |
|
| 6. | 125 | + | 80 | = |
|
| 7. | 73 | + | 53 | = |
|
| 8. | 165 | + | 147 | = |
|
| 9. | 85 | + | 71 | = |
|
| 10. | 222 | + | 54 | = |
|
| Oefening 4 | |||||
| 1. | 152 | + | 76 | = |
|
| 2. | 175 | + | 162 | = |
|
| 3. | 236 | + | 148 | = |
|
| 4. | 137 | + | 137 | = |
|
| 5. | 156 | + | 64 | = |
|
| 6. | 243 | + | 86 | = |
|
| 7. | 205 | + | 72 | = |
|
| 8. | 240 | + | 53 | = |
|
| 9. | 234 | + | 102 | = |
|
| 10. | 228 | + | 162 | = |
|