Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
696 – 286 =
410
2
|
2.
536 – 287 =
2
249
|
3.
255 + 454 =
709
2
|
4.
692 + 180 =
2
872
|
|
5.
21 + 776 =
797
2
|
6.
445 + 287 =
732
2
|
7.
381 – 50 =
2
331
|
8.
960 – 809 =
2
151
|
|
9.
268 + 45 =
313
2
|
10.
292 – 225 =
2
67
|
11.
563 – 453 =
110
2
|
12.
946 – 109 =
837
2
|
|
13.
306 – 26 =
2
280
|
14.
546 – 323 =
2
223
|
15.
498 + 109 =
2
607
|
16.
811 – 486 =
2
325
|
|
17.
603 + 372 =
2
975
|
18.
260 – 225 =
2
35
|
19.
133 – 52 =
2
81
|
20.
594 – 469 =
2
125
|