Los de erbijsom en erafsom tot 1.000 op
In de mix
|
1.
241 + 469 =
2
4
3
710
|
2.
555 + 349 =
4
904
2
3
|
3.
614 – 170 =
2
3
4
444
|
4.
880 – 756 =
3
2
124
4
|
|
5.
678 + 15 =
693
2
3
4
|
6.
922 + 41 =
3
2
963
4
|
7.
578 + 67 =
3
645
2
4
|
8.
773 – 290 =
3
4
483
2
|
|
9.
375 + 494 =
3
4
869
2
|
10.
493 + 234 =
727
2
4
3
|
11.
117 + 650 =
2
767
3
4
|
12.
585 – 156 =
4
429
3
2
|
|
13.
768 + 56 =
4
2
3
824
|
14.
966 – 356 =
2
3
4
610
|
15.
163 + 761 =
2
4
924
3
|
16.
770 + 28 =
2
4
798
3
|
|
17.
500 + 338 =
2
4
3
838
|
18.
712 – 614 =
4
98
3
2
|
19.
25 – 0 =
25
2
3
4
|
20.
721 + 29 =
3
750
2
4
|