Maak de erbijsom en erafsom tot 1.000
In de mix
|
1.
981 – 13 =
2
968
|
2.
198 – 8 =
2
190
|
3.
203 – 159 =
44
2
|
4.
873 + 49 =
922
2
|
|
5.
687 + 260 =
947
2
|
6.
658 + 93 =
751
2
|
7.
902 + 56 =
2
958
|
8.
49 – 49 =
0
2
|
|
9.
389 + 160 =
549
2
|
10.
470 + 115 =
2
585
|
11.
151 – 58 =
2
93
|
12.
562 + 117 =
679
2
|
|
13.
284 + 457 =
2
741
|
14.
279 – 185 =
94
2
|
15.
620 + 177 =
2
797
|
16.
245 – 90 =
155
2
|
|
17.
34 – 20 =
1
14
|
18.
705 + 225 =
930
2
|
19.
29 + 568 =
2
597
|
20.
53 – 0 =
53
2
|