Los de erbijsom en erafsom tot 1.000 op
In de mix
|
1.
552 – 420 =
3
132
4
2
|
2.
443 – 160 =
283
2
4
3
|
3.
970 – 712 =
2
3
258
4
|
4.
345 + 408 =
4
2
3
753
|
|
5.
616 + 338 =
3
954
2
4
|
6.
826 – 87 =
2
739
3
4
|
7.
23 + 960 =
4
2
3
983
|
8.
931 + 33 =
4
964
2
3
|
|
9.
789 – 76 =
4
2
713
3
|
10.
709 + 261 =
2
970
3
4
|
11.
634 – 367 =
3
4
2
267
|
12.
757 – 212 =
545
3
4
2
|
|
13.
899 + 95 =
994
3
2
4
|
14.
34 + 244 =
4
2
3
278
|
15.
847 + 47 =
894
2
4
3
|
16.
246 + 607 =
2
4
3
853
|
|
17.
660 – 147 =
4
3
2
513
|
18.
765 + 160 =
925
3
4
2
|
19.
370 + 85 =
455
2
4
3
|
20.
361 – 286 =
75
2
3
4
|