Supersnelle erbijsommen en erafsommen tot 1.000
In de mix
|
1.
60 + 67 =
2
127
4
3
|
2.
218 – 143 =
4
3
75
2
|
3.
529 + 281 =
2
3
810
4
|
4.
891 – 75 =
3
4
2
816
|
|
5.
198 + 22 =
4
2
220
3
|
6.
567 – 102 =
2
4
465
3
|
7.
854 + 60 =
914
3
4
2
|
8.
768 – 491 =
3
277
2
4
|
|
9.
588 + 217 =
805
2
3
4
|
10.
285 – 135 =
2
3
150
4
|
11.
937 + 50 =
2
4
3
987
|
12.
435 – 282 =
3
2
153
4
|
|
13.
491 + 188 =
4
679
2
3
|
14.
332 + 206 =
2
538
3
4
|
15.
770 – 478 =
2
292
3
4
|
16.
720 – 148 =
3
4
572
2
|
|
17.
375 – 34 =
4
341
3
2
|
18.
863 + 72 =
935
4
2
3
|
19.
481 – 267 =
214
2
4
3
|
20.
32 – 20 =
3
2
12
1
|