Los de erbijsom en erafsom tot 1.000 op
In de mix
|
1.
105 – 22 =
2
3
83
4
|
2.
952 + 11 =
963
4
3
2
|
3.
131 + 14 =
2
3
4
145
|
4.
964 + 17 =
981
3
4
2
|
|
5.
835 – 708 =
4
3
2
127
|
6.
692 + 188 =
2
3
4
880
|
7.
938 – 352 =
586
3
2
4
|
8.
677 + 191 =
4
868
3
2
|
|
9.
844 – 163 =
3
681
4
2
|
10.
785 + 66 =
851
3
4
2
|
11.
460 + 135 =
595
3
2
4
|
12.
915 – 862 =
2
4
3
53
|
|
13.
178 – 153 =
2
4
25
3
|
14.
639 + 17 =
2
3
656
4
|
15.
227 + 267 =
4
494
2
3
|
16.
546 – 315 =
2
3
231
4
|
|
17.
588 + 401 =
3
2
4
989
|
18.
394 + 218 =
2
4
3
612
|
19.
875 + 103 =
2
978
4
3
|
20.
70 + 658 =
4
728
2
3
|