Los de erbijsom en erafsom tot 1.000 op
In de mix
|
1.
200 – 190 =
1
3
2
10
|
2.
781 + 57 =
4
2
3
838
|
3.
316 + 285 =
601
2
3
4
|
4.
280 + 663 =
4
2
3
943
|
|
5.
279 + 45 =
324
2
4
3
|
6.
212 + 77 =
289
2
3
4
|
7.
537 + 415 =
3
2
952
4
|
8.
630 + 155 =
4
785
2
3
|
|
9.
803 – 714 =
4
2
3
89
|
10.
821 + 110 =
3
2
931
4
|
11.
940 + 24 =
2
964
3
4
|
12.
408 + 304 =
4
712
2
3
|
|
13.
143 + 73 =
3
2
216
4
|
14.
147 – 112 =
35
3
2
4
|
15.
318 + 22 =
3
340
4
2
|
16.
639 + 204 =
2
3
4
843
|
|
17.
95 – 82 =
3
1
2
13
|
18.
922 + 7 =
3
4
929
2
|
19.
603 + 386 =
2
4
989
3
|
20.
131 – 114 =
17
3
4
2
|