Erafsommen t/m 200

Aftrekken
1. 171 - 100 =
63
71
58
80
2. 110 - 41 =
61
77
69
50
3. 161 - 137 =
45
31
24
50
4. 100 - 69 =
49
24
46
31
5. 140 - 134 =
7
1
4
6
6. 150 - 120 =
30
45
49
43
7. 93 - 47 =
47
35
39
46
8. 176 - 80 =
60
96
98
85
9. 93 - 43 =
29
26
24
50
10. 186 - 23 =
194
163
135
182
11. 80 - 69 =
14
20
13
11
12. 148 - 140 =
6
8
7
9

Erafsommen t/m 200
| ANTWOORDEN

Aftrekken
1. 171 - 100 =
63
71
58
80
2. 110 - 41 =
61
77
69
50
3. 161 - 137 =
45
31
24
50
4. 100 - 69 =
49
24
46
31
5. 140 - 134 =
7
1
4
6
6. 150 - 120 =
30
45
49
43
7. 93 - 47 =
47
35
39
46
8. 176 - 80 =
60
96
98
85
9. 93 - 43 =
29
26
24
50
10. 186 - 23 =
194
163
135
182
11. 80 - 69 =
14
20
13
11
12. 148 - 140 =
6
8
7
9