Los de erbijsom en erafsom tot 1.000 op
In de mix
|
1.
579 + 39 =
2
618
3
4
|
2.
718 – 463 =
4
3
255
2
|
3.
862 + 102 =
3
4
964
2
|
4.
742 + 253 =
995
3
4
2
|
|
5.
795 + 191 =
2
986
3
4
|
6.
448 + 5 =
2
4
3
453
|
7.
409 – 296 =
3
113
4
2
|
8.
480 + 24 =
2
4
504
3
|
|
9.
81 – 25 =
56
2
4
3
|
10.
142 – 81 =
3
4
61
2
|
11.
960 + 30 =
2
4
990
3
|
12.
928 + 36 =
3
2
964
4
|
|
13.
231 + 510 =
741
3
4
2
|
14.
203 – 120 =
83
4
3
2
|
15.
581 + 355 =
2
936
4
3
|
16.
470 + 69 =
539
3
2
4
|
|
17.
118 – 34 =
3
84
2
4
|
18.
182 – 162 =
2
3
20
4
|
19.
740 – 338 =
3
4
402
2
|
20.
638 – 210 =
2
4
3
428
|