Supersnelle erbijsommen en erafsommen tot 1.000
In de mix
|
1.
985 + 6 =
3
2
4
991
|
2.
201 – 97 =
3
2
104
4
|
3.
140 – 73 =
67
2
4
3
|
4.
677 + 175 =
852
3
2
4
|
|
5.
755 + 55 =
4
3
2
810
|
6.
198 + 722 =
2
3
4
920
|
7.
539 – 151 =
3
388
4
2
|
8.
800 + 167 =
2
967
3
4
|
|
9.
568 + 54 =
4
622
3
2
|
10.
790 – 488 =
3
302
4
2
|
11.
935 – 892 =
4
3
43
2
|
12.
387 + 111 =
498
3
2
4
|
|
13.
834 + 157 =
2
991
3
4
|
14.
412 – 366 =
3
2
4
46
|
15.
138 + 267 =
4
3
2
405
|
16.
474 + 61 =
535
4
2
3
|
|
17.
711 + 98 =
3
2
809
4
|
18.
552 – 309 =
243
4
2
3
|
19.
675 – 551 =
124
2
3
4
|
20.
927 – 41 =
2
4
886
3
|