Erbij en eraf tot 1.000
In de mix
|
1.
93 + 12 =
105
2
|
2.
118 + 452 =
570
2
|
3.
597 – 404 =
2
193
|
4.
310 – 172 =
138
2
|
|
5.
662 + 254 =
2
916
|
6.
576 – 525 =
51
2
|
7.
767 + 205 =
2
972
|
8.
302 + 192 =
494
2
|
|
9.
482 + 41 =
523
2
|
10.
228 + 286 =
2
514
|
11.
152 – 113 =
39
2
|
12.
70 – 56 =
14
1
|
|
13.
285 – 111 =
174
2
|
14.
800 – 461 =
2
339
|
15.
106 + 790 =
2
896
|
16.
253 – 135 =
2
118
|
|
17.
153 – 114 =
2
39
|
18.
750 – 296 =
454
2
|
19.
993 + 0 =
2
993
|
20.
826 – 698 =
2
128
|