Supersnelle erbijsommen en erafsommen tot 1.000
In de mix
|
1.
855 + 91 =
3
4
2
946
|
2.
386 – 122 =
2
4
3
264
|
3.
207 – 98 =
4
3
109
2
|
4.
224 + 643 =
867
2
3
4
|
|
5.
678 + 19 =
697
4
3
2
|
6.
746 – 392 =
4
2
3
354
|
7.
733 + 190 =
2
923
4
3
|
8.
688 – 91 =
3
597
2
4
|
|
9.
237 – 163 =
2
74
4
3
|
10.
579 – 43 =
2
536
4
3
|
11.
573 – 112 =
2
4
461
3
|
12.
247 – 86 =
3
4
161
2
|
|
13.
432 + 409 =
2
4
3
841
|
14.
365 – 124 =
241
3
2
4
|
15.
539 + 282 =
3
821
2
4
|
16.
214 – 54 =
160
2
4
3
|
|
17.
363 – 299 =
3
2
64
4
|
18.
834 + 32 =
2
3
866
4
|
19.
841 – 208 =
633
4
2
3
|
20.
114 – 6 =
108
3
2
4
|