Los de erbijsom en erafsom tot 1.000 op
In de mix
|
1.
54 + 82 =
3
2
136
4
|
2.
455 + 370 =
825
2
4
3
|
3.
68 – 35 =
4
3
33
2
|
4.
854 + 37 =
3
2
891
4
|
|
5.
525 – 269 =
3
4
256
2
|
6.
579 – 417 =
3
162
2
4
|
7.
433 + 53 =
2
486
3
4
|
8.
839 + 71 =
2
3
910
4
|
|
9.
114 – 56 =
58
2
3
4
|
10.
75 + 212 =
287
4
3
2
|
11.
42 + 875 =
4
2
917
3
|
12.
569 – 468 =
3
4
2
101
|
|
13.
829 – 828 =
4
3
1
2
|
14.
643 + 175 =
2
3
4
818
|
15.
934 + 26 =
960
3
2
4
|
16.
110 + 218 =
3
328
2
4
|
|
17.
688 + 197 =
885
2
3
4
|
18.
862 + 90 =
4
3
952
2
|
19.
751 – 659 =
3
92
4
2
|
20.
543 + 389 =
932
3
2
4
|