Maak de erbijsom en erafsom tot 1.000
In de mix
|
1.
411 + 173 =
2
584
|
2.
207 – 168 =
39
2
|
3.
253 + 640 =
2
893
|
4.
996 + 0 =
996
2
|
|
5.
699 – 43 =
2
656
|
6.
865 + 42 =
2
907
|
7.
993 – 546 =
447
2
|
8.
110 + 308 =
2
418
|
|
9.
659 + 213 =
872
2
|
10.
38 + 175 =
213
2
|
11.
951 + 28 =
2
979
|
12.
112 – 42 =
2
70
|
|
13.
97 + 274 =
2
371
|
14.
534 + 260 =
2
794
|
15.
764 + 65 =
829
2
|
16.
854 – 49 =
2
805
|
|
17.
321 + 431 =
2
752
|
18.
431 + 541 =
2
972
|
19.
142 + 593 =
2
735
|
20.
817 + 149 =
2
966
|