Los de erbijsom en erafsom tot 1.000 op
In de mix
|
1.
357 – 127 =
230
2
4
3
|
2.
564 + 132 =
2
4
696
3
|
3.
88 + 649 =
3
4
737
2
|
4.
475 + 461 =
936
3
2
4
|
|
5.
797 + 18 =
2
3
4
815
|
6.
477 + 404 =
881
3
2
4
|
7.
977 – 657 =
4
3
320
2
|
8.
832 + 7 =
839
2
4
3
|
|
9.
561 + 60 =
3
621
4
2
|
10.
823 + 171 =
2
3
4
994
|
11.
664 + 316 =
4
2
980
3
|
12.
336 – 6 =
2
4
3
330
|
|
13.
956 + 13 =
969
4
2
3
|
14.
137 + 796 =
3
933
2
4
|
15.
481 + 276 =
757
2
4
3
|
16.
819 + 110 =
4
2
929
3
|
|
17.
765 + 119 =
4
3
2
884
|
18.
987 – 236 =
2
751
4
3
|
19.
904 + 92 =
3
2
4
996
|
20.
433 + 414 =
3
847
4
2
|