Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
200 – 45 =
2
155
|
2.
745 + 25 =
2
770
|
3.
609 + 363 =
972
2
|
4.
141 + 40 =
2
181
|
|
5.
358 + 632 =
990
2
|
6.
102 + 164 =
266
2
|
7.
604 – 543 =
2
61
|
8.
59 + 427 =
486
2
|
|
9.
255 – 110 =
2
145
|
10.
697 – 296 =
401
2
|
11.
427 – 385 =
42
2
|
12.
994 – 107 =
2
887
|
|
13.
434 – 206 =
2
228
|
14.
827 – 230 =
2
597
|
15.
967 + 2 =
2
969
|
16.
66 + 846 =
2
912
|
|
17.
917 – 717 =
2
200
|
18.
480 + 330 =
2
810
|
19.
598 – 288 =
2
310
|
20.
9 – 9 =
2
0
|