Los de erbijsom en erafsom tot 1.000 op
In de mix
|
1.
265 + 336 =
3
601
4
2
|
2.
252 + 487 =
739
2
4
3
|
3.
322 + 8 =
4
3
2
330
|
4.
834 – 542 =
2
3
4
292
|
|
5.
469 + 244 =
4
2
713
3
|
6.
86 – 41 =
2
45
4
3
|
7.
145 + 441 =
586
4
2
3
|
8.
597 + 201 =
2
798
3
4
|
|
9.
993 – 332 =
4
661
3
2
|
10.
554 + 341 =
3
2
895
4
|
11.
49 – 15 =
2
4
3
34
|
12.
167 + 77 =
4
3
2
244
|
|
13.
508 – 72 =
2
4
436
3
|
14.
328 + 543 =
3
871
2
4
|
15.
69 – 31 =
2
38
4
3
|
16.
701 – 402 =
2
3
4
299
|
|
17.
693 + 239 =
4
2
932
3
|
18.
192 + 659 =
4
3
851
2
|
19.
422 + 465 =
3
887
4
2
|
20.
67 – 53 =
1
14
3
2
|