Los de erbijsom en erafsom tot 1.000 op
In de mix
|
1.
986 + 9 =
995
2
3
4
|
2.
99 + 397 =
2
496
3
4
|
3.
9 – 1 =
3
2
1
8
|
4.
714 + 65 =
4
2
3
779
|
|
5.
15 – 8 =
1
2
7
3
|
6.
418 + 122 =
2
3
4
540
|
7.
790 – 305 =
2
4
3
485
|
8.
548 – 216 =
4
2
3
332
|
|
9.
933 + 63 =
4
3
2
996
|
10.
331 – 233 =
2
4
3
98
|
11.
680 + 202 =
882
3
4
2
|
12.
500 – 117 =
4
383
2
3
|
|
13.
440 + 354 =
3
794
2
4
|
14.
646 + 205 =
4
851
2
3
|
15.
662 – 144 =
3
518
4
2
|
16.
962 – 509 =
4
453
2
3
|
|
17.
335 + 11 =
4
3
2
346
|
18.
300 – 257 =
43
2
3
4
|
19.
645 – 409 =
236
4
3
2
|
20.
714 – 589 =
2
4
3
125
|