Supersnelle erbijsommen en erafsommen tot 1.000
In de mix
|
1.
186 – 25 =
2
4
161
3
|
2.
422 – 217 =
4
3
2
205
|
3.
629 – 255 =
4
374
3
2
|
4.
608 + 153 =
3
4
761
2
|
|
5.
882 + 48 =
930
2
3
4
|
6.
197 – 13 =
4
3
2
184
|
7.
719 + 148 =
4
867
2
3
|
8.
358 – 25 =
333
4
2
3
|
|
9.
810 – 758 =
4
2
3
52
|
10.
917 – 120 =
2
4
797
3
|
11.
201 + 726 =
2
4
927
3
|
12.
191 – 51 =
3
4
2
140
|
|
13.
615 + 356 =
2
3
971
4
|
14.
95 + 763 =
4
858
3
2
|
15.
59 – 15 =
44
3
2
4
|
16.
49 + 237 =
2
4
286
3
|
|
17.
386 – 350 =
36
4
2
3
|
18.
771 – 286 =
4
2
3
485
|
19.
220 + 255 =
4
475
3
2
|
20.
38 – 23 =
3
1
2
15
|