Los de erbijsom en erafsom tot 1.000 op
In de mix
|
1.
931 + 19 =
950
3
4
2
|
2.
101 – 24 =
2
77
4
3
|
3.
635 + 107 =
742
3
2
4
|
4.
682 + 31 =
2
3
713
4
|
|
5.
142 – 110 =
3
4
2
32
|
6.
872 + 8 =
4
880
3
2
|
7.
469 + 134 =
4
2
603
3
|
8.
915 – 463 =
452
2
4
3
|
|
9.
674 + 245 =
2
4
3
919
|
10.
901 + 9 =
2
910
3
4
|
11.
265 – 46 =
219
4
3
2
|
12.
377 – 195 =
4
3
2
182
|
|
13.
979 – 767 =
2
212
4
3
|
14.
637 – 14 =
623
2
4
3
|
15.
360 – 0 =
3
360
2
4
|
16.
737 – 669 =
4
2
3
68
|
|
17.
267 – 56 =
211
2
4
3
|
18.
104 – 70 =
34
2
4
3
|
19.
600 + 131 =
731
4
2
3
|
20.
985 + 0 =
2
4
985
3
|