Supersnelle erbijsommen en erafsommen tot 1.000
In de mix
|
1.
758 – 108 =
2
3
650
4
|
2.
942 + 32 =
4
3
2
974
|
3.
609 + 84 =
2
3
693
4
|
4.
724 + 138 =
4
3
2
862
|
|
5.
898 + 55 =
4
2
953
3
|
6.
333 + 232 =
3
4
2
565
|
7.
699 – 240 =
3
4
2
459
|
8.
591 – 495 =
96
4
3
2
|
|
9.
10 + 223 =
3
4
233
2
|
10.
173 + 401 =
4
3
574
2
|
11.
400 + 251 =
3
651
4
2
|
12.
76 + 681 =
2
757
4
3
|
|
13.
476 + 294 =
2
4
3
770
|
14.
182 – 60 =
2
122
3
4
|
15.
366 – 130 =
236
2
4
3
|
16.
337 – 211 =
2
3
4
126
|
|
17.
516 – 297 =
219
4
2
3
|
18.
645 – 497 =
148
2
4
3
|
19.
472 – 374 =
2
98
4
3
|
20.
483 + 23 =
2
506
3
4
|