Supersnelle erbijsommen en erafsommen tot 1.000
In de mix
|
1.
801 + 5 =
4
3
2
806
|
2.
336 + 139 =
2
4
475
3
|
3.
55 + 489 =
3
4
2
544
|
4.
691 + 231 =
4
3
2
922
|
|
5.
601 + 43 =
3
2
644
4
|
6.
565 + 49 =
614
4
3
2
|
7.
479 – 166 =
3
313
4
2
|
8.
730 + 237 =
2
967
3
4
|
|
9.
412 – 161 =
4
2
3
251
|
10.
166 – 48 =
3
2
118
4
|
11.
225 – 157 =
2
3
4
68
|
12.
576 – 391 =
2
185
4
3
|
|
13.
285 + 705 =
2
3
4
990
|
14.
168 – 134 =
34
3
2
4
|
15.
244 – 64 =
180
4
2
3
|
16.
424 + 421 =
2
4
845
3
|
|
17.
540 – 183 =
3
4
2
357
|
18.
946 + 39 =
3
4
985
2
|
19.
32 – 2 =
3
30
4
2
|
20.
653 – 60 =
4
593
3
2
|