Supersnelle erbijsommen en erafsommen tot 1.000
In de mix
|
1.
125 + 606 =
2
731
3
4
|
2.
744 – 68 =
676
2
3
4
|
3.
301 + 697 =
2
3
4
998
|
4.
564 + 203 =
4
2
3
767
|
|
5.
502 + 305 =
807
2
4
3
|
6.
95 – 28 =
3
2
4
67
|
7.
259 + 494 =
4
2
753
3
|
8.
293 – 188 =
105
4
2
3
|
|
9.
416 – 79 =
337
2
3
4
|
10.
586 + 13 =
3
599
2
4
|
11.
994 + 0 =
3
2
4
994
|
12.
952 + 10 =
2
962
3
4
|
|
13.
582 – 17 =
3
2
565
4
|
14.
731 – 615 =
116
2
3
4
|
15.
70 + 317 =
3
2
387
4
|
16.
457 + 150 =
607
4
2
3
|
|
17.
264 – 118 =
2
3
146
4
|
18.
742 + 35 =
4
2
3
777
|
19.
998 + 1 =
999
2
3
4
|
20.
168 + 807 =
2
3
4
975
|