Los de erbijsom en erafsom tot 1.000 op
In de mix
|
1.
361 + 215 =
3
4
2
576
|
2.
345 – 17 =
3
328
4
2
|
3.
814 – 511 =
4
3
303
2
|
4.
303 + 139 =
4
442
2
3
|
|
5.
327 + 171 =
2
3
498
4
|
6.
47 + 816 =
2
863
3
4
|
7.
931 + 2 =
933
3
4
2
|
8.
797 – 4 =
793
2
3
4
|
|
9.
242 + 182 =
3
4
424
2
|
10.
981 + 0 =
981
2
4
3
|
11.
150 – 126 =
24
4
3
2
|
12.
295 – 208 =
2
87
3
4
|
|
13.
453 – 262 =
3
4
191
2
|
14.
96 – 24 =
2
4
3
72
|
15.
813 + 183 =
2
3
4
996
|
16.
86 – 4 =
82
2
4
3
|
|
17.
665 – 447 =
218
4
3
2
|
18.
551 + 116 =
4
667
2
3
|
19.
834 + 78 =
4
2
3
912
|
20.
64 + 647 =
4
3
2
711
|