Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 101 | + | 64 | = |
|
| 2. | 188 | + | 101 | = |
|
| 3. | 114 | + | 62 | = |
|
| 4. | 190 | + | 90 | = |
|
| 5. | 183 | + | 52 | = |
|
| 6. | 176 | + | 171 | = |
|
| 7. | 249 | + | 239 | = |
|
| 8. | 217 | + | 207 | = |
|
| 9. | 120 | + | 66 | = |
|
| 10. | 233 | + | 104 | = |
|
| Oefening 2 | |||||
| 1. | 200 | + | 88 | = |
|
| 2. | 228 | + | 67 | = |
|
| 3. | 173 | + | 52 | = |
|
| 4. | 166 | + | 84 | = |
|
| 5. | 175 | + | 105 | = |
|
| 6. | 182 | + | 152 | = |
|
| 7. | 224 | + | 127 | = |
|
| 8. | 200 | + | 102 | = |
|
| 9. | 142 | + | 99 | = |
|
| 10. | 169 | + | 111 | = |
|
| Oefening 3 | |||||
| 1. | 195 | + | 131 | = |
|
| 2. | 140 | + | 59 | = |
|
| 3. | 240 | + | 177 | = |
|
| 4. | 52 | + | 50 | = |
|
| 5. | 134 | + | 118 | = |
|
| 6. | 127 | + | 115 | = |
|
| 7. | 137 | + | 69 | = |
|
| 8. | 165 | + | 161 | = |
|
| 9. | 171 | + | 61 | = |
|
| 10. | 147 | + | 53 | = |
|
| Oefening 4 | |||||
| 1. | 156 | + | 119 | = |
|
| 2. | 111 | + | 106 | = |
|
| 3. | 224 | + | 200 | = |
|
| 4. | 234 | + | 157 | = |
|
| 5. | 241 | + | 229 | = |
|
| 6. | 182 | + | 101 | = |
|
| 7. | 144 | + | 73 | = |
|
| 8. | 110 | + | 102 | = |
|
| 9. | 111 | + | 97 | = |
|
| 10. | 207 | + | 193 | = |
|