Maak de erbijsom en erafsom tot 1.000
In de mix
|
1.
534 – 60 =
2
474
|
2.
523 + 368 =
2
891
|
3.
987 + 9 =
996
2
|
4.
465 + 226 =
2
691
|
|
5.
249 – 4 =
245
2
|
6.
238 + 508 =
746
2
|
7.
494 + 199 =
693
2
|
8.
988 – 101 =
2
887
|
|
9.
549 – 149 =
400
2
|
10.
752 + 19 =
2
771
|
11.
417 + 579 =
996
2
|
12.
114 – 67 =
47
2
|
|
13.
249 – 114 =
135
2
|
14.
489 + 164 =
653
2
|
15.
54 + 728 =
2
782
|
16.
477 – 297 =
2
180
|
|
17.
493 – 467 =
26
2
|
18.
99 – 35 =
2
64
|
19.
521 + 413 =
2
934
|
20.
303 – 82 =
2
221
|