Erbijsommen tot 500
Erbijsommen
| Oefening 1 | |||||
| 1. | 146 | + | 123 | = |
|
| 2. | 205 | + | 87 | = |
|
| 3. | 208 | + | 171 | = |
|
| 4. | 232 | + | 50 | = |
|
| 5. | 159 | + | 159 | = |
|
| 6. | 245 | + | 229 | = |
|
| 7. | 130 | + | 53 | = |
|
| 8. | 231 | + | 152 | = |
|
| 9. | 146 | + | 71 | = |
|
| 10. | 182 | + | 136 | = |
|
| Oefening 2 | |||||
| 1. | 202 | + | 73 | = |
|
| 2. | 179 | + | 110 | = |
|
| 3. | 171 | + | 151 | = |
|
| 4. | 97 | + | 83 | = |
|
| 5. | 229 | + | 54 | = |
|
| 6. | 137 | + | 104 | = |
|
| 7. | 205 | + | 160 | = |
|
| 8. | 109 | + | 73 | = |
|
| 9. | 112 | + | 71 | = |
|
| 10. | 191 | + | 166 | = |
|
| Oefening 3 | |||||
| 1. | 218 | + | 137 | = |
|
| 2. | 243 | + | 153 | = |
|
| 3. | 250 | + | 153 | = |
|
| 4. | 233 | + | 61 | = |
|
| 5. | 157 | + | 111 | = |
|
| 6. | 245 | + | 215 | = |
|
| 7. | 131 | + | 117 | = |
|
| 8. | 122 | + | 69 | = |
|
| 9. | 241 | + | 155 | = |
|
| 10. | 226 | + | 98 | = |
|
| Oefening 4 | |||||
| 1. | 220 | + | 93 | = |
|
| 2. | 132 | + | 75 | = |
|
| 3. | 240 | + | 79 | = |
|
| 4. | 185 | + | 102 | = |
|
| 5. | 139 | + | 120 | = |
|
| 6. | 209 | + | 123 | = |
|
| 7. | 218 | + | 210 | = |
|
| 8. | 134 | + | 84 | = |
|
| 9. | 246 | + | 68 | = |
|
| 10. | 224 | + | 106 | = |
|