Maak de erbijsom en erafsom tot 1.000
In de mix
|
1.
945 + 0 =
945
2
|
2.
287 – 16 =
2
271
|
3.
119 + 809 =
928
2
|
4.
290 + 494 =
2
784
|
|
5.
908 – 789 =
2
119
|
6.
258 – 182 =
2
76
|
7.
52 – 35 =
17
2
|
8.
10 + 977 =
987
2
|
|
9.
467 + 418 =
885
2
|
10.
999 – 857 =
142
2
|
11.
792 – 402 =
390
2
|
12.
26 + 794 =
2
820
|
|
13.
418 + 18 =
2
436
|
14.
484 – 50 =
434
2
|
15.
932 + 7 =
939
2
|
16.
947 + 3 =
2
950
|
|
17.
843 + 152 =
995
2
|
18.
79 + 5 =
84
2
|
19.
84 + 400 =
2
484
|
20.
44 + 121 =
165
2
|