Los de erbijsom en erafsom tot 1.000 op
In de mix
|
1.
825 – 782 =
3
4
2
43
|
2.
785 + 59 =
4
844
3
2
|
3.
420 – 316 =
2
104
3
4
|
4.
317 + 575 =
2
4
3
892
|
|
5.
757 – 537 =
2
4
220
3
|
6.
972 – 138 =
3
834
2
4
|
7.
446 + 101 =
547
3
4
2
|
8.
97 + 600 =
4
2
697
3
|
|
9.
562 – 16 =
2
546
3
4
|
10.
927 + 70 =
3
2
4
997
|
11.
874 + 32 =
906
3
2
4
|
12.
244 + 249 =
3
493
2
4
|
|
13.
972 + 22 =
2
994
3
4
|
14.
985 – 479 =
4
2
506
3
|
15.
136 + 381 =
4
517
2
3
|
16.
842 + 1 =
843
3
2
4
|
|
17.
55 + 148 =
203
2
3
4
|
18.
468 – 136 =
4
2
332
3
|
19.
537 + 133 =
670
2
4
3
|
20.
199 – 185 =
1
14
2
3
|