Los de erbijsom en erafsom tot 1.000 op
In de mix
|
1.
610 – 127 =
2
3
483
4
|
2.
589 + 294 =
3
2
883
4
|
3.
105 – 45 =
60
3
4
2
|
4.
867 + 2 =
869
2
3
4
|
|
5.
153 + 143 =
4
296
2
3
|
6.
694 – 94 =
2
4
3
600
|
7.
923 – 300 =
4
623
2
3
|
8.
264 + 101 =
2
3
365
4
|
|
9.
959 + 38 =
4
2
3
997
|
10.
458 – 152 =
4
2
3
306
|
11.
194 + 693 =
4
2
887
3
|
12.
3 + 189 =
3
2
192
4
|
|
13.
354 + 65 =
2
3
419
4
|
14.
90 – 19 =
71
2
3
4
|
15.
779 + 66 =
2
3
4
845
|
16.
939 – 166 =
4
773
2
3
|
|
17.
561 – 359 =
4
2
202
3
|
18.
615 + 149 =
2
3
4
764
|
19.
239 + 523 =
2
3
762
4
|
20.
417 – 400 =
17
3
4
2
|