Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 118 | + | 50 | = |
|
| 2. | 149 | + | 127 | = |
|
| 3. | 177 | + | 83 | = |
|
| 4. | 235 | + | 52 | = |
|
| 5. | 132 | + | 66 | = |
|
| 6. | 236 | + | 117 | = |
|
| 7. | 182 | + | 110 | = |
|
| 8. | 118 | + | 84 | = |
|
| 9. | 237 | + | 214 | = |
|
| 10. | 157 | + | 108 | = |
|
| Oefening 2 | |||||
| 1. | 237 | + | 127 | = |
|
| 2. | 221 | + | 59 | = |
|
| 3. | 249 | + | 144 | = |
|
| 4. | 172 | + | 155 | = |
|
| 5. | 208 | + | 163 | = |
|
| 6. | 248 | + | 87 | = |
|
| 7. | 221 | + | 205 | = |
|
| 8. | 238 | + | 52 | = |
|
| 9. | 101 | + | 94 | = |
|
| 10. | 209 | + | 148 | = |
|
| Oefening 3 | |||||
| 1. | 152 | + | 135 | = |
|
| 2. | 135 | + | 111 | = |
|
| 3. | 143 | + | 124 | = |
|
| 4. | 187 | + | 130 | = |
|
| 5. | 219 | + | 173 | = |
|
| 6. | 234 | + | 101 | = |
|
| 7. | 248 | + | 241 | = |
|
| 8. | 147 | + | 89 | = |
|
| 9. | 102 | + | 69 | = |
|
| 10. | 124 | + | 92 | = |
|
| Oefening 4 | |||||
| 1. | 218 | + | 180 | = |
|
| 2. | 85 | + | 75 | = |
|
| 3. | 223 | + | 144 | = |
|
| 4. | 209 | + | 70 | = |
|
| 5. | 104 | + | 100 | = |
|
| 6. | 179 | + | 152 | = |
|
| 7. | 203 | + | 99 | = |
|
| 8. | 187 | + | 147 | = |
|
| 9. | 174 | + | 135 | = |
|
| 10. | 193 | + | 119 | = |
|