Los de erbijsom en erafsom tot 1.000 op
In de mix
|
1.
759 + 1 =
4
760
3
2
|
2.
943 – 102 =
4
2
841
3
|
3.
536 + 174 =
4
710
2
3
|
4.
162 + 48 =
2
4
210
3
|
|
5.
270 – 163 =
4
3
2
107
|
6.
497 – 118 =
379
3
4
2
|
7.
440 – 246 =
2
194
4
3
|
8.
420 + 433 =
3
853
2
4
|
|
9.
141 + 276 =
2
3
4
417
|
10.
116 + 266 =
4
3
382
2
|
11.
903 + 0 =
3
4
2
903
|
12.
847 + 21 =
4
3
868
2
|
|
13.
89 – 35 =
3
4
2
54
|
14.
550 – 368 =
2
3
182
4
|
15.
307 + 684 =
991
3
4
2
|
16.
548 + 201 =
749
3
2
4
|
|
17.
42 + 679 =
4
721
2
3
|
18.
900 – 480 =
3
420
4
2
|
19.
424 + 48 =
3
4
472
2
|
20.
584 – 366 =
218
2
3
4
|