Maak de erbijsom en erafsom tot 1.000
In de mix
|
1.
213 – 174 =
2
39
|
2.
706 + 141 =
2
847
|
3.
430 – 356 =
2
74
|
4.
192 + 90 =
282
2
|
|
5.
649 + 70 =
2
719
|
6.
156 – 110 =
2
46
|
7.
117 – 97 =
20
2
|
8.
257 – 134 =
2
123
|
|
9.
435 – 127 =
2
308
|
10.
507 – 466 =
2
41
|
11.
16 – 1 =
1
15
|
12.
934 + 33 =
2
967
|
|
13.
738 – 545 =
2
193
|
14.
912 – 185 =
2
727
|
15.
516 – 345 =
2
171
|
16.
955 + 35 =
990
2
|
|
17.
318 – 85 =
2
233
|
18.
553 – 251 =
2
302
|
19.
81 – 53 =
2
28
|
20.
930 + 70 =
2
1000
|