Los de erbijsom en erafsom tot 1.000 op
In de mix
|
1.
464 + 355 =
4
2
3
819
|
2.
580 + 78 =
4
2
658
3
|
3.
108 + 322 =
430
2
4
3
|
4.
789 + 202 =
4
2
991
3
|
|
5.
240 – 171 =
4
69
3
2
|
6.
2 + 205 =
2
207
3
4
|
7.
566 – 439 =
3
4
127
2
|
8.
659 – 606 =
2
4
3
53
|
|
9.
996 – 615 =
381
2
3
4
|
10.
229 + 597 =
4
826
3
2
|
11.
759 + 102 =
861
3
2
4
|
12.
160 – 9 =
2
4
151
3
|
|
13.
300 + 73 =
3
373
4
2
|
14.
819 + 132 =
3
2
4
951
|
15.
577 + 99 =
676
4
2
3
|
16.
585 + 60 =
3
645
4
2
|
|
17.
50 – 1 =
4
49
2
3
|
18.
989 – 560 =
429
4
2
3
|
19.
958 + 13 =
4
971
2
3
|
20.
57 + 752 =
3
4
809
2
|