Los de erbijsom en erafsom tot 1.000 op
In de mix
|
1.
444 + 131 =
2
3
4
575
|
2.
193 – 188 =
3
1
2
5
|
3.
476 + 11 =
487
4
3
2
|
4.
363 – 321 =
4
42
2
3
|
|
5.
636 + 101 =
737
4
2
3
|
6.
454 + 109 =
4
2
563
3
|
7.
915 + 33 =
4
3
948
2
|
8.
562 – 72 =
490
4
3
2
|
|
9.
775 + 109 =
3
884
2
4
|
10.
305 – 73 =
3
4
2
232
|
11.
706 – 423 =
2
3
4
283
|
12.
374 + 268 =
642
3
2
4
|
|
13.
130 + 353 =
3
4
483
2
|
14.
858 – 49 =
3
809
2
4
|
15.
211 + 395 =
3
606
2
4
|
16.
957 + 28 =
2
3
985
4
|
|
17.
116 + 677 =
4
3
2
793
|
18.
853 + 92 =
2
945
4
3
|
19.
360 + 535 =
2
3
4
895
|
20.
993 + 6 =
4
3
2
999
|