Supersnelle erbijsommen en erafsommen tot 1.000
In de mix
|
1.
593 – 162 =
3
431
2
4
|
2.
422 + 247 =
2
669
4
3
|
3.
808 – 467 =
3
341
2
4
|
4.
99 – 81 =
4
18
2
3
|
|
5.
711 – 192 =
2
4
519
3
|
6.
849 – 60 =
3
789
4
2
|
7.
570 + 191 =
3
761
2
4
|
8.
583 – 90 =
493
3
4
2
|
|
9.
67 + 531 =
598
2
4
3
|
10.
542 – 147 =
3
2
4
395
|
11.
690 – 405 =
285
2
4
3
|
12.
661 – 181 =
3
4
480
2
|
|
13.
25 + 707 =
732
4
2
3
|
14.
704 + 289 =
3
2
993
4
|
15.
448 – 216 =
2
232
3
4
|
16.
977 + 23 =
1000
4
3
2
|
|
17.
175 + 385 =
560
2
3
4
|
18.
418 – 143 =
3
4
275
2
|
19.
181 + 404 =
2
585
3
4
|
20.
52 – 34 =
3
18
4
2
|