Supersnelle erbijsommen en erafsommen tot 1.000
In de mix
|
1.
182 – 177 =
3
5
1
2
|
2.
795 – 157 =
2
638
3
4
|
3.
42 + 185 =
4
227
3
2
|
4.
923 – 207 =
3
4
716
2
|
|
5.
842 + 0 =
842
2
4
3
|
6.
676 – 59 =
617
4
2
3
|
7.
301 + 547 =
848
4
2
3
|
8.
431 – 337 =
2
3
4
94
|
|
9.
321 – 33 =
4
288
2
3
|
10.
727 – 648 =
4
2
3
79
|
11.
643 – 476 =
3
4
2
167
|
12.
162 + 400 =
3
4
2
562
|
|
13.
833 – 612 =
4
221
2
3
|
14.
732 – 50 =
3
682
4
2
|
15.
94 + 174 =
3
268
4
2
|
16.
610 + 366 =
976
3
2
4
|
|
17.
720 + 172 =
892
2
3
4
|
18.
258 – 242 =
16
2
4
3
|
19.
884 – 560 =
324
2
4
3
|
20.
800 – 580 =
220
3
2
4
|