Erbijsommen tot 500
Optellen
| Oefening 1 | |||||
| 1. | 208 | + | 99 | = |
|
| 2. | 239 | + | 221 | = |
|
| 3. | 245 | + | 74 | = |
|
| 4. | 143 | + | 140 | = |
|
| 5. | 190 | + | 68 | = |
|
| 6. | 197 | + | 197 | = |
|
| 7. | 94 | + | 56 | = |
|
| 8. | 243 | + | 86 | = |
|
| 9. | 189 | + | 150 | = |
|
| 10. | 196 | + | 130 | = |
|
| Oefening 2 | |||||
| 1. | 98 | + | 53 | = |
|
| 2. | 250 | + | 200 | = |
|
| 3. | 196 | + | 129 | = |
|
| 4. | 225 | + | 181 | = |
|
| 5. | 152 | + | 143 | = |
|
| 6. | 169 | + | 161 | = |
|
| 7. | 215 | + | 131 | = |
|
| 8. | 222 | + | 90 | = |
|
| 9. | 166 | + | 111 | = |
|
| 10. | 114 | + | 92 | = |
|
| Oefening 3 | |||||
| 1. | 192 | + | 150 | = |
|
| 2. | 247 | + | 171 | = |
|
| 3. | 190 | + | 119 | = |
|
| 4. | 149 | + | 142 | = |
|
| 5. | 135 | + | 97 | = |
|
| 6. | 146 | + | 103 | = |
|
| 7. | 227 | + | 121 | = |
|
| 8. | 240 | + | 227 | = |
|
| 9. | 241 | + | 195 | = |
|
| 10. | 224 | + | 94 | = |
|
| Oefening 4 | |||||
| 1. | 188 | + | 90 | = |
|
| 2. | 201 | + | 158 | = |
|
| 3. | 133 | + | 122 | = |
|
| 4. | 138 | + | 128 | = |
|
| 5. | 209 | + | 153 | = |
|
| 6. | 182 | + | 162 | = |
|
| 7. | 168 | + | 105 | = |
|
| 8. | 192 | + | 50 | = |
|
| 9. | 203 | + | 128 | = |
|
| 10. | 190 | + | 101 | = |
|