Erafsommen t/m 500

Aftrekken
1. 328 - 288 =
26
28
40
24
2. 492 - 264 =
228
311
351
477
3. 206 - 188 =
12
16
18
19
4. 459 - 324 =
135
131
125
121
5. 409 - 56 =
353
326
313
276
6. 474 - 331 =
102
107
143
181
7. 414 - 412 =
5
10
2
8
8. 231 - 134 =
65
90
75
97
9. 337 - 278 =
59
86
98
77
10. 90 - 62 =
45
28
24
26
11. 188 - 166 =
24
22
29
41
12. 445 - 361 =
94
93
84
53

Erafsommen t/m 500
| ANTWOORDEN

Aftrekken
1. 328 - 288 =
26
28
40
24
2. 492 - 264 =
228
311
351
477
3. 206 - 188 =
12
16
18
19
4. 459 - 324 =
135
131
125
121
5. 409 - 56 =
353
326
313
276
6. 474 - 331 =
102
107
143
181
7. 414 - 412 =
5
10
2
8
8. 231 - 134 =
65
90
75
97
9. 337 - 278 =
59
86
98
77
10. 90 - 62 =
45
28
24
26
11. 188 - 166 =
24
22
29
41
12. 445 - 361 =
94
93
84
53