Supersnelle erbijsommen en erafsommen tot 1.000
In de mix
|
1.
725 – 502 =
4
3
223
2
|
2.
918 + 74 =
4
992
2
3
|
3.
74 + 130 =
204
4
3
2
|
4.
365 – 281 =
2
3
4
84
|
|
5.
376 + 602 =
4
2
3
978
|
6.
980 – 339 =
2
4
3
641
|
7.
974 – 889 =
85
3
4
2
|
8.
595 + 323 =
918
2
4
3
|
|
9.
759 – 420 =
2
4
339
3
|
10.
445 + 348 =
3
793
2
4
|
11.
108 – 104 =
3
1
4
2
|
12.
563 – 431 =
132
3
2
4
|
|
13.
76 – 13 =
3
63
2
4
|
14.
966 + 30 =
3
4
2
996
|
15.
836 – 239 =
4
2
3
597
|
16.
85 + 832 =
4
2
917
3
|
|
17.
131 + 742 =
2
873
3
4
|
18.
480 – 85 =
3
4
395
2
|
19.
912 – 731 =
3
4
2
181
|
20.
928 + 62 =
3
990
2
4
|