Erafsommen t/m 200

Aftrekken
1. 71 - 67 =
4
7
2
9
2. 143 - 66 =
77
75
53
51
3. 72 - 47 =
22
27
25
39
4. 169 - 87 =
74
84
82
51
5. 162 - 146 =
11
14
16
10
6. 73 - 40 =
31
42
33
35
7. 196 - 173 =
23
35
32
45
8. 108 - 55 =
61
65
53
68
9. 85 - 25 =
100
60
88
50
10. 82 - 82 =
5
4
0
2
11. 44 - 22 =
33
46
22
42
12. 75 - 32 =
39
45
43
50

Erafsommen t/m 200
| ANTWOORDEN

Aftrekken
1. 71 - 67 =
4
7
2
9
2. 143 - 66 =
77
75
53
51
3. 72 - 47 =
22
27
25
39
4. 169 - 87 =
74
84
82
51
5. 162 - 146 =
11
14
16
10
6. 73 - 40 =
31
42
33
35
7. 196 - 173 =
23
35
32
45
8. 108 - 55 =
61
65
53
68
9. 85 - 25 =
100
60
88
50
10. 82 - 82 =
5
4
0
2
11. 44 - 22 =
33
46
22
42
12. 75 - 32 =
39
45
43
50