Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
651 + 269 =
920
2
|
2.
939 – 500 =
2
439
|
3.
986 – 177 =
2
809
|
4.
942 + 3 =
945
2
|
|
5.
745 + 252 =
997
2
|
6.
258 + 737 =
995
2
|
7.
128 + 651 =
2
779
|
8.
22 + 346 =
368
2
|
|
9.
953 – 367 =
586
2
|
10.
33 – 14 =
2
19
|
11.
503 + 342 =
2
845
|
12.
554 – 15 =
539
2
|
|
13.
706 + 222 =
928
2
|
14.
955 + 32 =
987
2
|
15.
765 – 226 =
539
2
|
16.
333 + 575 =
2
908
|
|
17.
13 – 13 =
0
2
|
18.
747 + 78 =
825
2
|
19.
713 – 17 =
2
696
|
20.
582 + 285 =
867
2
|