Los de erbijsom en erafsom tot 1.000 op
In de mix
|
1.
707 + 253 =
3
2
960
4
|
2.
96 – 75 =
2
3
21
4
|
3.
945 – 884 =
3
4
2
61
|
4.
192 – 185 =
3
7
2
1
|
|
5.
517 + 98 =
2
4
3
615
|
6.
576 – 461 =
3
2
115
4
|
7.
224 – 147 =
4
2
77
3
|
8.
706 + 223 =
929
3
4
2
|
|
9.
958 – 78 =
880
2
3
4
|
10.
80 + 838 =
2
4
3
918
|
11.
63 – 40 =
4
3
23
2
|
12.
761 + 120 =
2
3
881
4
|
|
13.
663 – 602 =
61
4
2
3
|
14.
108 + 107 =
4
2
215
3
|
15.
972 – 584 =
388
4
2
3
|
16.
425 + 63 =
488
3
4
2
|
|
17.
257 + 283 =
2
540
4
3
|
18.
955 + 10 =
965
3
2
4
|
19.
433 – 282 =
151
3
2
4
|
20.
11 + 85 =
4
3
96
2
|