Los de erbijsom en erafsom tot 1.000 op
In de mix
|
1.
758 – 182 =
2
3
4
576
|
2.
646 + 2 =
4
3
648
2
|
3.
986 – 526 =
4
460
3
2
|
4.
866 – 863 =
3
4
2
1
|
|
5.
768 + 167 =
935
3
2
4
|
6.
424 + 507 =
3
2
931
4
|
7.
875 + 92 =
2
3
4
967
|
8.
278 – 236 =
2
4
42
3
|
|
9.
885 + 51 =
2
936
3
4
|
10.
33 – 11 =
2
3
22
4
|
11.
474 + 306 =
3
780
2
4
|
12.
281 – 171 =
110
2
3
4
|
|
13.
938 – 577 =
4
361
3
2
|
14.
829 + 135 =
3
964
4
2
|
15.
617 + 271 =
888
2
4
3
|
16.
24 + 641 =
3
665
4
2
|
|
17.
731 – 273 =
2
3
458
4
|
18.
701 – 131 =
4
2
570
3
|
19.
716 + 98 =
814
4
3
2
|
20.
957 – 928 =
4
29
3
2
|