Los de erbijsom en erafsom tot 1.000 op
In de mix
|
1.
160 – 53 =
107
4
3
2
|
2.
936 – 447 =
489
3
4
2
|
3.
493 – 194 =
299
3
2
4
|
4.
865 – 737 =
3
2
128
4
|
|
5.
716 + 75 =
791
2
4
3
|
6.
966 – 503 =
4
3
463
2
|
7.
193 + 649 =
2
3
842
4
|
8.
501 – 428 =
2
73
4
3
|
|
9.
482 – 224 =
258
3
2
4
|
10.
271 – 72 =
3
199
4
2
|
11.
746 – 395 =
2
4
351
3
|
12.
302 + 427 =
4
729
2
3
|
|
13.
211 – 143 =
4
3
2
68
|
14.
682 + 286 =
968
3
4
2
|
15.
69 – 40 =
3
2
4
29
|
16.
500 + 204 =
4
704
3
2
|
|
17.
635 + 326 =
2
4
961
3
|
18.
603 + 82 =
685
2
3
4
|
19.
121 – 105 =
3
2
16
4
|
20.
768 + 122 =
2
3
4
890
|