Supersnelle erbijsommen en erafsommen tot 1.000
In de mix
|
1.
188 + 165 =
353
3
2
4
|
2.
322 + 508 =
4
2
3
830
|
3.
908 + 26 =
4
3
2
934
|
4.
930 – 196 =
3
2
4
734
|
|
5.
850 + 122 =
3
972
4
2
|
6.
537 + 244 =
4
781
3
2
|
7.
699 + 111 =
810
3
2
4
|
8.
727 + 145 =
2
872
3
4
|
|
9.
827 – 642 =
3
2
185
4
|
10.
88 + 718 =
3
2
4
806
|
11.
659 + 178 =
3
837
2
4
|
12.
893 + 91 =
2
984
3
4
|
|
13.
716 – 152 =
4
2
564
3
|
14.
399 – 212 =
187
3
4
2
|
15.
270 – 70 =
200
3
2
4
|
16.
9 – 1 =
3
8
2
1
|
|
17.
452 + 111 =
3
4
2
563
|
18.
146 + 631 =
2
4
777
3
|
19.
314 + 169 =
2
483
3
4
|
20.
64 – 16 =
2
4
3
48
|