Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 125 | + | 78 | = |
|
| 2. | 243 | + | 69 | = |
|
| 3. | 98 | + | 84 | = |
|
| 4. | 214 | + | 210 | = |
|
| 5. | 177 | + | 177 | = |
|
| 6. | 160 | + | 103 | = |
|
| 7. | 205 | + | 127 | = |
|
| 8. | 238 | + | 235 | = |
|
| 9. | 205 | + | 83 | = |
|
| 10. | 159 | + | 114 | = |
|
| Oefening 2 | |||||
| 1. | 141 | + | 85 | = |
|
| 2. | 181 | + | 143 | = |
|
| 3. | 89 | + | 66 | = |
|
| 4. | 191 | + | 101 | = |
|
| 5. | 201 | + | 149 | = |
|
| 6. | 203 | + | 112 | = |
|
| 7. | 230 | + | 94 | = |
|
| 8. | 223 | + | 142 | = |
|
| 9. | 225 | + | 132 | = |
|
| 10. | 177 | + | 171 | = |
|
| Oefening 3 | |||||
| 1. | 109 | + | 98 | = |
|
| 2. | 174 | + | 103 | = |
|
| 3. | 228 | + | 102 | = |
|
| 4. | 156 | + | 88 | = |
|
| 5. | 185 | + | 59 | = |
|
| 6. | 171 | + | 103 | = |
|
| 7. | 219 | + | 53 | = |
|
| 8. | 245 | + | 192 | = |
|
| 9. | 154 | + | 116 | = |
|
| 10. | 133 | + | 59 | = |
|
| Oefening 4 | |||||
| 1. | 201 | + | 153 | = |
|
| 2. | 206 | + | 82 | = |
|
| 3. | 99 | + | 74 | = |
|
| 4. | 203 | + | 182 | = |
|
| 5. | 147 | + | 66 | = |
|
| 6. | 172 | + | 121 | = |
|
| 7. | 89 | + | 73 | = |
|
| 8. | 246 | + | 122 | = |
|
| 9. | 160 | + | 115 | = |
|
| 10. | 141 | + | 98 | = |
|