Los de erbijsom en erafsom tot 1.000 op
In de mix
|
1.
556 + 117 =
3
673
2
4
|
2.
914 + 31 =
4
2
945
3
|
3.
743 + 154 =
2
3
4
897
|
4.
17 + 108 =
3
4
2
125
|
|
5.
942 + 40 =
2
982
4
3
|
6.
361 + 320 =
2
3
4
681
|
7.
339 + 148 =
487
4
2
3
|
8.
134 + 448 =
2
3
4
582
|
|
9.
289 + 170 =
459
2
3
4
|
10.
797 – 490 =
2
4
307
3
|
11.
903 + 88 =
991
2
4
3
|
12.
835 + 60 =
2
895
3
4
|
|
13.
503 + 250 =
753
2
4
3
|
14.
766 – 115 =
651
2
4
3
|
15.
434 – 157 =
3
4
277
2
|
16.
12 + 907 =
919
4
2
3
|
|
17.
381 + 136 =
3
517
2
4
|
18.
904 + 88 =
4
2
992
3
|
19.
314 + 281 =
4
2
595
3
|
20.
613 + 199 =
4
3
2
812
|