Los de erbijsom en erafsom tot 1.000 op
In de mix
|
1.
281 – 84 =
3
197
2
4
|
2.
153 – 102 =
4
3
2
51
|
3.
205 + 600 =
3
805
2
4
|
4.
810 – 398 =
2
3
412
4
|
|
5.
381 – 294 =
3
2
4
87
|
6.
47 – 13 =
3
4
34
2
|
7.
997 + 1 =
4
2
998
3
|
8.
801 – 528 =
4
2
3
273
|
|
9.
936 – 135 =
2
801
4
3
|
10.
797 – 284 =
2
4
513
3
|
11.
141 + 552 =
3
693
4
2
|
12.
933 – 160 =
3
2
773
4
|
|
13.
166 – 5 =
2
4
161
3
|
14.
826 + 16 =
4
2
842
3
|
15.
637 + 167 =
2
3
804
4
|
16.
634 + 269 =
4
903
3
2
|
|
17.
441 + 98 =
3
4
539
2
|
18.
867 – 668 =
4
199
2
3
|
19.
14 + 342 =
356
3
4
2
|
20.
903 – 887 =
16
4
3
2
|