Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
261 + 609 =
870
2
|
2.
371 – 7 =
2
364
|
3.
418 – 295 =
2
123
|
4.
986 + 8 =
994
2
|
|
5.
843 – 609 =
234
2
|
6.
637 – 361 =
2
276
|
7.
72 – 48 =
2
24
|
8.
725 – 575 =
150
2
|
|
9.
896 + 84 =
980
2
|
10.
752 – 545 =
2
207
|
11.
808 + 152 =
960
2
|
12.
175 – 32 =
2
143
|
|
13.
815 + 62 =
2
877
|
14.
596 + 12 =
608
2
|
15.
626 – 128 =
498
2
|
16.
348 – 239 =
2
109
|
|
17.
368 + 555 =
923
2
|
18.
841 + 148 =
989
2
|
19.
442 + 339 =
2
781
|
20.
569 – 175 =
394
2
|