Los de erbijsom en erafsom tot 1.000 op
In de mix
|
1.
810 + 127 =
2
937
3
4
|
2.
923 + 29 =
3
2
4
952
|
3.
155 + 141 =
296
3
4
2
|
4.
951 + 25 =
3
4
976
2
|
|
5.
241 + 702 =
2
3
4
943
|
6.
25 – 9 =
3
2
16
4
|
7.
367 – 329 =
38
3
4
2
|
8.
615 – 592 =
23
3
2
4
|
|
9.
166 – 82 =
3
4
84
2
|
10.
342 – 121 =
221
4
2
3
|
11.
844 + 55 =
2
4
899
3
|
12.
799 + 148 =
2
4
947
3
|
|
13.
954 + 46 =
1000
2
3
4
|
14.
467 + 441 =
4
2
908
3
|
15.
850 – 237 =
4
613
2
3
|
16.
949 + 49 =
2
998
4
3
|
|
17.
162 – 100 =
62
3
4
2
|
18.
291 – 238 =
53
2
3
4
|
19.
295 – 55 =
240
4
2
3
|
20.
844 – 118 =
726
4
2
3
|