Los de erbijsom en erafsom tot 1.000 op
In de mix
|
1.
720 – 70 =
4
650
2
3
|
2.
515 + 353 =
4
2
868
3
|
3.
700 + 157 =
857
2
4
3
|
4.
390 – 321 =
4
2
3
69
|
|
5.
20 – 2 =
2
3
4
18
|
6.
496 – 480 =
16
3
4
2
|
7.
690 + 252 =
942
3
4
2
|
8.
426 – 286 =
140
4
3
2
|
|
9.
187 – 98 =
3
89
4
2
|
10.
310 – 181 =
4
3
129
2
|
11.
801 + 125 =
2
3
926
4
|
12.
854 + 19 =
3
4
2
873
|
|
13.
130 – 106 =
24
3
4
2
|
14.
467 + 295 =
4
762
2
3
|
15.
539 + 79 =
618
3
2
4
|
16.
972 + 15 =
3
987
4
2
|
|
17.
608 – 13 =
2
3
595
4
|
18.
842 – 269 =
2
4
3
573
|
19.
239 + 29 =
268
2
3
4
|
20.
593 + 84 =
3
677
4
2
|