Erbij en eraf tot 1.000
In de mix
|
1.
392 + 202 =
2
594
|
2.
103 – 46 =
2
57
|
3.
469 + 349 =
2
818
|
4.
918 + 13 =
931
2
|
|
5.
497 – 195 =
2
302
|
6.
16 + 831 =
847
2
|
7.
324 + 526 =
850
2
|
8.
475 + 309 =
2
784
|
|
9.
502 + 85 =
2
587
|
10.
652 – 558 =
94
2
|
11.
469 + 419 =
888
2
|
12.
150 – 10 =
2
140
|
|
13.
877 + 33 =
910
2
|
14.
454 – 127 =
2
327
|
15.
908 – 67 =
841
2
|
16.
76 – 55 =
2
21
|
|
17.
780 – 727 =
53
2
|
18.
42 – 26 =
2
16
|
19.
820 – 487 =
333
2
|
20.
201 – 64 =
137
2
|