Los de erbijsom en erafsom tot 1.000 op
In de mix
|
1.
846 + 111 =
4
2
957
3
|
2.
606 – 375 =
2
231
3
4
|
3.
549 + 207 =
3
2
4
756
|
4.
835 + 4 =
4
839
2
3
|
|
5.
470 + 305 =
775
2
3
4
|
6.
847 + 79 =
3
2
4
926
|
7.
366 – 354 =
2
3
1
12
|
8.
617 + 199 =
2
4
816
3
|
|
9.
88 + 179 =
4
267
2
3
|
10.
552 + 424 =
976
4
3
2
|
11.
440 – 192 =
4
3
2
248
|
12.
224 + 273 =
2
3
497
4
|
|
13.
609 – 295 =
2
4
314
3
|
14.
583 – 548 =
35
2
4
3
|
15.
342 + 259 =
4
2
3
601
|
16.
437 – 267 =
3
2
170
4
|
|
17.
38 + 400 =
3
4
438
2
|
18.
370 – 211 =
159
2
4
3
|
19.
665 + 261 =
4
2
926
3
|
20.
569 + 222 =
2
3
791
4
|