Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 207 | + | 94 | = |
|
| 2. | 195 | + | 125 | = |
|
| 3. | 131 | + | 110 | = |
|
| 4. | 237 | + | 236 | = |
|
| 5. | 210 | + | 136 | = |
|
| 6. | 178 | + | 104 | = |
|
| 7. | 238 | + | 216 | = |
|
| 8. | 69 | + | 59 | = |
|
| 9. | 227 | + | 66 | = |
|
| 10. | 198 | + | 132 | = |
|
| Oefening 2 | |||||
| 1. | 216 | + | 152 | = |
|
| 2. | 161 | + | 152 | = |
|
| 3. | 249 | + | 193 | = |
|
| 4. | 158 | + | 120 | = |
|
| 5. | 191 | + | 112 | = |
|
| 6. | 237 | + | 75 | = |
|
| 7. | 197 | + | 87 | = |
|
| 8. | 76 | + | 52 | = |
|
| 9. | 148 | + | 146 | = |
|
| 10. | 184 | + | 158 | = |
|
| Oefening 3 | |||||
| 1. | 243 | + | 228 | = |
|
| 2. | 185 | + | 175 | = |
|
| 3. | 240 | + | 68 | = |
|
| 4. | 175 | + | 152 | = |
|
| 5. | 250 | + | 193 | = |
|
| 6. | 226 | + | 61 | = |
|
| 7. | 148 | + | 73 | = |
|
| 8. | 140 | + | 101 | = |
|
| 9. | 234 | + | 65 | = |
|
| 10. | 156 | + | 136 | = |
|
| Oefening 4 | |||||
| 1. | 174 | + | 162 | = |
|
| 2. | 168 | + | 88 | = |
|
| 3. | 144 | + | 92 | = |
|
| 4. | 179 | + | 162 | = |
|
| 5. | 146 | + | 103 | = |
|
| 6. | 230 | + | 118 | = |
|
| 7. | 171 | + | 83 | = |
|
| 8. | 71 | + | 52 | = |
|
| 9. | 214 | + | 157 | = |
|
| 10. | 142 | + | 72 | = |
|