Supersnelle erbijsommen en erafsommen tot 1.000
In de mix
|
1.
368 + 297 =
665
2
3
4
|
2.
575 – 337 =
3
4
2
238
|
3.
273 + 566 =
3
839
2
4
|
4.
570 – 52 =
3
518
2
4
|
|
5.
285 – 14 =
271
3
2
4
|
6.
164 + 397 =
4
561
3
2
|
7.
131 – 92 =
4
2
39
3
|
8.
119 – 68 =
4
3
2
51
|
|
9.
991 – 911 =
80
4
3
2
|
10.
544 – 49 =
4
2
3
495
|
11.
57 – 36 =
21
3
4
2
|
12.
495 – 388 =
107
3
2
4
|
|
13.
832 – 582 =
250
3
2
4
|
14.
978 + 5 =
983
2
3
4
|
15.
327 – 324 =
4
3
2
1
|
16.
24 – 11 =
1
3
2
13
|
|
17.
321 – 65 =
3
2
256
4
|
18.
473 – 336 =
3
4
137
2
|
19.
996 + 2 =
4
2
3
998
|
20.
394 – 48 =
2
346
4
3
|