Maak de erbijsom en erafsom tot 1.000
In de mix
|
1.
568 + 396 =
2
964
|
2.
656 – 603 =
2
53
|
3.
13 + 19 =
32
2
|
4.
451 + 288 =
2
739
|
|
5.
56 + 744 =
800
2
|
6.
981 + 2 =
2
983
|
7.
166 + 135 =
2
301
|
8.
389 – 175 =
2
214
|
|
9.
178 – 84 =
2
94
|
10.
21 + 925 =
946
2
|
11.
793 – 104 =
689
2
|
12.
255 + 726 =
981
2
|
|
13.
353 – 348 =
5
1
|
14.
865 + 105 =
2
970
|
15.
314 + 611 =
925
2
|
16.
633 – 109 =
524
2
|
|
17.
743 – 29 =
2
714
|
18.
704 + 253 =
957
2
|
19.
944 – 65 =
879
2
|
20.
695 + 101 =
2
796
|