Maak de erbijsom en erafsom tot 1.000
In de mix
|
1.
425 + 264 =
2
689
|
2.
752 + 222 =
974
2
|
3.
632 + 28 =
660
2
|
4.
92 – 5 =
87
2
|
|
5.
928 + 36 =
964
2
|
6.
541 + 90 =
631
2
|
7.
426 – 311 =
115
2
|
8.
180 + 444 =
624
2
|
|
9.
642 – 567 =
75
2
|
10.
246 – 165 =
2
81
|
11.
398 + 279 =
2
677
|
12.
955 + 16 =
2
971
|
|
13.
586 + 77 =
2
663
|
14.
619 – 368 =
251
2
|
15.
983 – 318 =
665
2
|
16.
772 + 128 =
2
900
|
|
17.
771 + 204 =
975
2
|
18.
13 – 13 =
0
2
|
19.
127 + 425 =
552
2
|
20.
636 + 49 =
2
685
|