Erbijsommen tot 500
Optellen
| Oefening 1 | |||||
| 1. | 213 | + | 106 | = |
|
| 2. | 248 | + | 94 | = |
|
| 3. | 202 | + | 62 | = |
|
| 4. | 117 | + | 70 | = |
|
| 5. | 229 | + | 202 | = |
|
| 6. | 234 | + | 183 | = |
|
| 7. | 214 | + | 115 | = |
|
| 8. | 88 | + | 70 | = |
|
| 9. | 118 | + | 77 | = |
|
| 10. | 241 | + | 156 | = |
|
| Oefening 2 | |||||
| 1. | 177 | + | 145 | = |
|
| 2. | 129 | + | 95 | = |
|
| 3. | 209 | + | 120 | = |
|
| 4. | 231 | + | 210 | = |
|
| 5. | 165 | + | 111 | = |
|
| 6. | 91 | + | 58 | = |
|
| 7. | 80 | + | 63 | = |
|
| 8. | 190 | + | 121 | = |
|
| 9. | 206 | + | 104 | = |
|
| 10. | 105 | + | 86 | = |
|
| Oefening 3 | |||||
| 1. | 249 | + | 80 | = |
|
| 2. | 162 | + | 104 | = |
|
| 3. | 178 | + | 67 | = |
|
| 4. | 159 | + | 77 | = |
|
| 5. | 192 | + | 119 | = |
|
| 6. | 212 | + | 103 | = |
|
| 7. | 143 | + | 109 | = |
|
| 8. | 230 | + | 76 | = |
|
| 9. | 82 | + | 77 | = |
|
| 10. | 246 | + | 78 | = |
|
| Oefening 4 | |||||
| 1. | 93 | + | 78 | = |
|
| 2. | 225 | + | 87 | = |
|
| 3. | 224 | + | 76 | = |
|
| 4. | 112 | + | 89 | = |
|
| 5. | 190 | + | 137 | = |
|
| 6. | 153 | + | 100 | = |
|
| 7. | 127 | + | 104 | = |
|
| 8. | 233 | + | 106 | = |
|
| 9. | 182 | + | 82 | = |
|
| 10. | 118 | + | 81 | = |
|