Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 135 | + | 115 | = |
|
| 2. | 234 | + | 227 | = |
|
| 3. | 103 | + | 98 | = |
|
| 4. | 153 | + | 113 | = |
|
| 5. | 244 | + | 158 | = |
|
| 6. | 240 | + | 101 | = |
|
| 7. | 196 | + | 158 | = |
|
| 8. | 225 | + | 166 | = |
|
| 9. | 195 | + | 126 | = |
|
| 10. | 155 | + | 57 | = |
|
| Oefening 2 | |||||
| 1. | 105 | + | 92 | = |
|
| 2. | 173 | + | 150 | = |
|
| 3. | 151 | + | 131 | = |
|
| 4. | 190 | + | 73 | = |
|
| 5. | 250 | + | 124 | = |
|
| 6. | 237 | + | 111 | = |
|
| 7. | 241 | + | 210 | = |
|
| 8. | 228 | + | 140 | = |
|
| 9. | 157 | + | 52 | = |
|
| 10. | 199 | + | 184 | = |
|
| Oefening 3 | |||||
| 1. | 220 | + | 141 | = |
|
| 2. | 169 | + | 103 | = |
|
| 3. | 213 | + | 97 | = |
|
| 4. | 249 | + | 158 | = |
|
| 5. | 232 | + | 73 | = |
|
| 6. | 204 | + | 113 | = |
|
| 7. | 169 | + | 103 | = |
|
| 8. | 212 | + | 86 | = |
|
| 9. | 162 | + | 93 | = |
|
| 10. | 184 | + | 181 | = |
|
| Oefening 4 | |||||
| 1. | 198 | + | 149 | = |
|
| 2. | 169 | + | 162 | = |
|
| 3. | 180 | + | 54 | = |
|
| 4. | 237 | + | 166 | = |
|
| 5. | 236 | + | 142 | = |
|
| 6. | 227 | + | 59 | = |
|
| 7. | 114 | + | 85 | = |
|
| 8. | 171 | + | 75 | = |
|
| 9. | 90 | + | 64 | = |
|
| 10. | 176 | + | 122 | = |
|