Los de erbijsom en erafsom tot 1.000 op
In de mix
|
1.
265 – 239 =
3
2
4
26
|
2.
216 + 173 =
3
4
389
2
|
3.
55 – 11 =
44
3
4
2
|
4.
297 – 139 =
4
3
2
158
|
|
5.
393 + 60 =
3
453
2
4
|
6.
218 + 653 =
4
871
3
2
|
7.
757 + 0 =
4
757
3
2
|
8.
230 – 151 =
4
79
2
3
|
|
9.
6 + 21 =
4
3
27
2
|
10.
943 – 451 =
492
2
3
4
|
11.
171 – 76 =
4
95
2
3
|
12.
854 – 586 =
3
268
4
2
|
|
13.
12 – 12 =
0
4
2
3
|
14.
499 – 15 =
2
484
3
4
|
15.
121 + 433 =
4
3
2
554
|
16.
270 + 453 =
4
2
723
3
|
|
17.
269 + 472 =
2
741
4
3
|
18.
828 – 43 =
4
785
2
3
|
19.
996 + 3 =
2
999
3
4
|
20.
228 + 478 =
2
4
3
706
|