Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
37 + 491 =
528
2
|
2.
811 – 630 =
181
2
|
3.
748 + 132 =
2
880
|
4.
919 – 753 =
166
2
|
|
5.
544 – 355 =
189
2
|
6.
223 – 6 =
217
2
|
7.
380 + 87 =
2
467
|
8.
988 – 407 =
2
581
|
|
9.
872 – 752 =
2
120
|
10.
294 + 192 =
2
486
|
11.
777 – 574 =
203
2
|
12.
341 + 417 =
758
2
|
|
13.
734 – 16 =
718
2
|
14.
542 – 519 =
23
2
|
15.
764 + 205 =
2
969
|
16.
156 + 779 =
2
935
|
|
17.
506 – 410 =
2
96
|
18.
459 – 42 =
2
417
|
19.
427 + 266 =
693
2
|
20.
987 + 3 =
990
2
|