Supersnelle erbijsommen en erafsommen tot 1.000
In de mix
|
1.
948 – 211 =
737
4
2
3
|
2.
166 + 448 =
3
614
4
2
|
3.
758 + 7 =
4
765
2
3
|
4.
793 – 677 =
4
3
2
116
|
|
5.
879 + 79 =
958
4
2
3
|
6.
67 – 31 =
2
4
36
3
|
7.
569 + 306 =
2
4
3
875
|
8.
835 + 70 =
4
3
2
905
|
|
9.
579 + 4 =
4
583
2
3
|
10.
302 – 255 =
2
3
4
47
|
11.
955 – 904 =
2
51
3
4
|
12.
58 + 128 =
186
2
3
4
|
|
13.
485 – 53 =
432
2
4
3
|
14.
966 + 20 =
4
2
986
3
|
15.
595 + 323 =
4
3
2
918
|
16.
895 – 17 =
3
4
2
878
|
|
17.
992 – 80 =
4
912
2
3
|
18.
548 + 289 =
837
3
4
2
|
19.
386 + 10 =
4
2
3
396
|
20.
425 – 146 =
3
279
4
2
|