Supersnelle erbijsommen en erafsommen tot 1.000
In de mix
|
1.
241 – 75 =
2
4
166
3
|
2.
431 + 49 =
480
4
2
3
|
3.
845 + 123 =
3
4
2
968
|
4.
58 + 305 =
4
363
3
2
|
|
5.
931 – 404 =
527
3
2
4
|
6.
65 + 522 =
3
587
4
2
|
7.
160 + 704 =
4
864
2
3
|
8.
936 + 58 =
3
4
2
994
|
|
9.
192 – 76 =
3
4
116
2
|
10.
351 + 377 =
2
3
728
4
|
11.
129 + 537 =
3
666
4
2
|
12.
764 + 1 =
4
3
2
765
|
|
13.
704 – 216 =
3
4
2
488
|
14.
501 + 302 =
2
3
4
803
|
15.
892 + 43 =
4
2
3
935
|
16.
563 + 376 =
939
2
3
4
|
|
17.
322 + 170 =
3
2
492
4
|
18.
409 – 397 =
1
12
2
3
|
19.
296 – 35 =
3
2
261
4
|
20.
180 – 102 =
2
78
4
3
|