Los de erbijsom en erafsom tot 1.000 op
In de mix
|
1.
988 – 484 =
4
2
504
3
|
2.
467 – 371 =
96
3
2
4
|
3.
118 – 61 =
4
2
3
57
|
4.
525 + 260 =
785
4
3
2
|
|
5.
448 – 166 =
282
4
3
2
|
6.
939 – 928 =
3
2
11
1
|
7.
878 + 104 =
982
2
4
3
|
8.
474 + 390 =
3
2
864
4
|
|
9.
585 – 508 =
4
3
2
77
|
10.
548 – 302 =
3
4
246
2
|
11.
74 – 54 =
4
20
2
3
|
12.
529 – 292 =
4
3
2
237
|
|
13.
665 – 580 =
4
85
3
2
|
14.
63 + 79 =
2
4
3
142
|
15.
876 – 70 =
4
3
2
806
|
16.
7 – 3 =
3
2
4
1
|
|
17.
202 + 19 =
4
221
3
2
|
18.
419 + 413 =
832
2
4
3
|
19.
368 – 7 =
4
2
3
361
|
20.
636 – 311 =
3
2
325
4
|