Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
70 + 832 =
902
2
|
2.
597 – 133 =
2
464
|
3.
440 – 220 =
220
2
|
4.
286 – 45 =
2
241
|
|
5.
278 – 94 =
184
2
|
6.
570 + 350 =
2
920
|
7.
4 + 557 =
2
561
|
8.
350 + 176 =
526
2
|
|
9.
46 + 109 =
155
2
|
10.
484 – 369 =
2
115
|
11.
804 + 190 =
994
2
|
12.
532 + 79 =
2
611
|
|
13.
854 + 14 =
2
868
|
14.
205 – 173 =
32
2
|
15.
612 + 266 =
878
2
|
16.
864 – 424 =
440
2
|
|
17.
796 + 30 =
826
2
|
18.
664 + 102 =
2
766
|
19.
507 + 250 =
2
757
|
20.
803 + 178 =
981
2
|