Los de erbijsom en erafsom tot 1.000 op
In de mix
|
1.
889 + 44 =
933
3
4
2
|
2.
183 + 685 =
2
868
3
4
|
3.
176 + 655 =
3
831
4
2
|
4.
7 + 530 =
3
4
2
537
|
|
5.
172 + 793 =
965
3
4
2
|
6.
259 + 640 =
3
2
4
899
|
7.
108 + 105 =
213
4
3
2
|
8.
107 – 42 =
3
65
4
2
|
|
9.
265 + 242 =
507
3
2
4
|
10.
394 – 222 =
4
172
3
2
|
11.
372 + 627 =
2
4
999
3
|
12.
366 + 270 =
636
3
2
4
|
|
13.
53 + 891 =
3
944
2
4
|
14.
205 + 393 =
2
3
598
4
|
15.
369 + 114 =
2
483
3
4
|
16.
150 – 77 =
2
4
73
3
|
|
17.
989 + 9 =
998
3
2
4
|
18.
571 – 477 =
3
4
2
94
|
19.
19 + 78 =
3
2
4
97
|
20.
403 – 182 =
2
221
4
3
|