Los de erbijsom en erafsom tot 1.000 op
In de mix
|
1.
864 + 117 =
3
2
4
981
|
2.
771 + 78 =
849
4
2
3
|
3.
955 + 35 =
990
4
3
2
|
4.
535 – 38 =
497
3
2
4
|
|
5.
64 – 2 =
62
2
4
3
|
6.
853 + 39 =
3
2
4
892
|
7.
744 – 459 =
3
285
4
2
|
8.
288 – 226 =
3
4
62
2
|
|
9.
754 + 239 =
3
4
993
2
|
10.
444 + 255 =
2
4
699
3
|
11.
558 – 131 =
4
427
2
3
|
12.
743 + 89 =
3
4
2
832
|
|
13.
902 + 47 =
3
2
949
4
|
14.
61 – 34 =
4
27
2
3
|
15.
61 – 55 =
3
2
6
1
|
16.
133 – 88 =
4
45
3
2
|
|
17.
120 + 439 =
4
2
3
559
|
18.
29 + 4 =
2
4
3
33
|
19.
33 – 15 =
4
18
2
3
|
20.
832 + 60 =
892
2
4
3
|