Maak de erbijsom en erafsom tot 1.000
In de mix
|
1.
896 + 74 =
970
2
|
2.
72 – 12 =
2
60
|
3.
716 + 140 =
856
2
|
4.
352 – 260 =
2
92
|
|
5.
998 + 2 =
2
1000
|
6.
260 – 79 =
181
2
|
7.
197 – 129 =
2
68
|
8.
252 – 196 =
56
2
|
|
9.
862 + 53 =
2
915
|
10.
611 + 182 =
2
793
|
11.
350 – 330 =
20
2
|
12.
328 – 326 =
1
2
|
|
13.
531 + 438 =
2
969
|
14.
313 + 345 =
2
658
|
15.
249 – 9 =
240
2
|
16.
107 + 504 =
611
2
|
|
17.
921 + 31 =
952
2
|
18.
183 – 32 =
151
2
|
19.
310 – 127 =
183
2
|
20.
415 – 0 =
415
2
|