Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 126 | + | 112 | = |
|
| 2. | 71 | + | 69 | = |
|
| 3. | 184 | + | 125 | = |
|
| 4. | 163 | + | 98 | = |
|
| 5. | 241 | + | 100 | = |
|
| 6. | 156 | + | 144 | = |
|
| 7. | 94 | + | 72 | = |
|
| 8. | 192 | + | 118 | = |
|
| 9. | 95 | + | 80 | = |
|
| 10. | 198 | + | 113 | = |
|
| Oefening 2 | |||||
| 1. | 228 | + | 140 | = |
|
| 2. | 201 | + | 184 | = |
|
| 3. | 211 | + | 172 | = |
|
| 4. | 237 | + | 137 | = |
|
| 5. | 143 | + | 89 | = |
|
| 6. | 74 | + | 51 | = |
|
| 7. | 248 | + | 207 | = |
|
| 8. | 180 | + | 107 | = |
|
| 9. | 141 | + | 84 | = |
|
| 10. | 117 | + | 60 | = |
|
| Oefening 3 | |||||
| 1. | 190 | + | 77 | = |
|
| 2. | 213 | + | 166 | = |
|
| 3. | 126 | + | 111 | = |
|
| 4. | 171 | + | 105 | = |
|
| 5. | 219 | + | 75 | = |
|
| 6. | 193 | + | 119 | = |
|
| 7. | 208 | + | 205 | = |
|
| 8. | 217 | + | 152 | = |
|
| 9. | 170 | + | 169 | = |
|
| 10. | 195 | + | 193 | = |
|
| Oefening 4 | |||||
| 1. | 202 | + | 95 | = |
|
| 2. | 210 | + | 132 | = |
|
| 3. | 241 | + | 193 | = |
|
| 4. | 249 | + | 65 | = |
|
| 5. | 221 | + | 53 | = |
|
| 6. | 233 | + | 177 | = |
|
| 7. | 155 | + | 120 | = |
|
| 8. | 164 | + | 57 | = |
|
| 9. | 205 | + | 184 | = |
|
| 10. | 218 | + | 77 | = |
|