Erbij en eraf tot 1.000
In de mix
|
1.
986 – 159 =
2
827
|
2.
822 – 375 =
447
2
|
3.
751 + 116 =
867
2
|
4.
103 – 16 =
2
87
|
|
5.
237 + 191 =
428
2
|
6.
484 – 359 =
2
125
|
7.
736 – 537 =
2
199
|
8.
273 – 78 =
2
195
|
|
9.
732 – 181 =
551
2
|
10.
925 + 10 =
935
2
|
11.
31 – 4 =
2
27
|
12.
370 + 111 =
2
481
|
|
13.
426 – 230 =
2
196
|
14.
100 + 367 =
2
467
|
15.
318 – 211 =
107
2
|
16.
278 + 15 =
2
293
|
|
17.
651 + 105 =
2
756
|
18.
44 + 175 =
2
219
|
19.
655 + 268 =
923
2
|
20.
508 + 337 =
2
845
|