Los de erbijsom en erafsom tot 1.000 op
In de mix
|
1.
848 + 109 =
3
4
957
2
|
2.
365 – 32 =
333
2
4
3
|
3.
768 + 193 =
4
2
3
961
|
4.
609 – 178 =
4
3
431
2
|
|
5.
606 – 22 =
3
584
2
4
|
6.
947 + 49 =
3
996
4
2
|
7.
14 – 13 =
3
2
1
4
|
8.
707 + 293 =
4
2
1000
3
|
|
9.
635 + 28 =
663
2
4
3
|
10.
238 – 75 =
163
3
4
2
|
11.
635 – 125 =
4
510
3
2
|
12.
185 – 179 =
3
6
1
2
|
|
13.
364 – 158 =
2
4
206
3
|
14.
916 + 83 =
3
999
2
4
|
15.
576 + 265 =
4
3
2
841
|
16.
731 + 29 =
2
760
4
3
|
|
17.
576 – 290 =
2
3
286
4
|
18.
913 + 57 =
970
3
4
2
|
19.
329 + 141 =
2
4
3
470
|
20.
103 + 492 =
2
3
4
595
|