Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 193 | + | 111 | = |
|
| 2. | 161 | + | 157 | = |
|
| 3. | 211 | + | 59 | = |
|
| 4. | 226 | + | 153 | = |
|
| 5. | 233 | + | 99 | = |
|
| 6. | 199 | + | 86 | = |
|
| 7. | 171 | + | 111 | = |
|
| 8. | 180 | + | 69 | = |
|
| 9. | 181 | + | 149 | = |
|
| 10. | 203 | + | 120 | = |
|
| Oefening 2 | |||||
| 1. | 196 | + | 124 | = |
|
| 2. | 148 | + | 97 | = |
|
| 3. | 155 | + | 131 | = |
|
| 4. | 124 | + | 121 | = |
|
| 5. | 145 | + | 124 | = |
|
| 6. | 179 | + | 136 | = |
|
| 7. | 142 | + | 84 | = |
|
| 8. | 222 | + | 137 | = |
|
| 9. | 233 | + | 62 | = |
|
| 10. | 231 | + | 101 | = |
|
| Oefening 3 | |||||
| 1. | 149 | + | 138 | = |
|
| 2. | 189 | + | 173 | = |
|
| 3. | 237 | + | 144 | = |
|
| 4. | 221 | + | 132 | = |
|
| 5. | 83 | + | 79 | = |
|
| 6. | 198 | + | 171 | = |
|
| 7. | 226 | + | 137 | = |
|
| 8. | 219 | + | 122 | = |
|
| 9. | 99 | + | 58 | = |
|
| 10. | 169 | + | 50 | = |
|
| Oefening 4 | |||||
| 1. | 220 | + | 114 | = |
|
| 2. | 163 | + | 112 | = |
|
| 3. | 227 | + | 169 | = |
|
| 4. | 250 | + | 152 | = |
|
| 5. | 155 | + | 103 | = |
|
| 6. | 218 | + | 127 | = |
|
| 7. | 127 | + | 117 | = |
|
| 8. | 178 | + | 161 | = |
|
| 9. | 225 | + | 105 | = |
|
| 10. | 118 | + | 67 | = |
|