Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 143 | + | 88 | = |
|
| 2. | 131 | + | 94 | = |
|
| 3. | 164 | + | 128 | = |
|
| 4. | 250 | + | 90 | = |
|
| 5. | 160 | + | 142 | = |
|
| 6. | 166 | + | 155 | = |
|
| 7. | 189 | + | 152 | = |
|
| 8. | 184 | + | 172 | = |
|
| 9. | 72 | + | 64 | = |
|
| 10. | 227 | + | 200 | = |
|
| Oefening 2 | |||||
| 1. | 158 | + | 127 | = |
|
| 2. | 224 | + | 100 | = |
|
| 3. | 183 | + | 76 | = |
|
| 4. | 131 | + | 129 | = |
|
| 5. | 151 | + | 104 | = |
|
| 6. | 144 | + | 91 | = |
|
| 7. | 204 | + | 87 | = |
|
| 8. | 79 | + | 73 | = |
|
| 9. | 214 | + | 167 | = |
|
| 10. | 178 | + | 113 | = |
|
| Oefening 3 | |||||
| 1. | 225 | + | 99 | = |
|
| 2. | 142 | + | 115 | = |
|
| 3. | 230 | + | 156 | = |
|
| 4. | 200 | + | 180 | = |
|
| 5. | 142 | + | 50 | = |
|
| 6. | 125 | + | 98 | = |
|
| 7. | 238 | + | 226 | = |
|
| 8. | 198 | + | 159 | = |
|
| 9. | 126 | + | 97 | = |
|
| 10. | 133 | + | 75 | = |
|
| Oefening 4 | |||||
| 1. | 231 | + | 206 | = |
|
| 2. | 110 | + | 93 | = |
|
| 3. | 221 | + | 162 | = |
|
| 4. | 120 | + | 86 | = |
|
| 5. | 142 | + | 55 | = |
|
| 6. | 228 | + | 176 | = |
|
| 7. | 127 | + | 87 | = |
|
| 8. | 223 | + | 71 | = |
|
| 9. | 185 | + | 107 | = |
|
| 10. | 201 | + | 138 | = |
|