Supersnelle erbijsommen en erafsommen tot 1.000
In de mix
|
1.
942 + 8 =
3
4
950
2
|
2.
953 + 7 =
3
2
4
960
|
3.
256 – 221 =
4
3
35
2
|
4.
974 – 799 =
3
2
4
175
|
|
5.
861 – 88 =
773
3
2
4
|
6.
432 – 193 =
239
2
4
3
|
7.
737 – 730 =
2
3
7
1
|
8.
225 + 235 =
4
460
3
2
|
|
9.
747 + 172 =
919
4
3
2
|
10.
896 + 6 =
3
4
902
2
|
11.
873 + 17 =
3
2
4
890
|
12.
848 + 141 =
989
3
2
4
|
|
13.
936 – 848 =
4
3
88
2
|
14.
822 – 456 =
2
366
4
3
|
15.
688 – 439 =
249
3
2
4
|
16.
992 – 242 =
4
750
2
3
|
|
17.
119 + 810 =
4
2
3
929
|
18.
716 + 0 =
2
3
4
716
|
19.
617 + 206 =
2
4
3
823
|
20.
690 + 227 =
2
917
3
4
|