Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
29 + 121 =
2
150
|
2.
10 + 589 =
2
599
|
3.
756 + 159 =
915
2
|
4.
843 + 60 =
903
2
|
|
5.
777 – 734 =
2
43
|
6.
537 – 86 =
451
2
|
7.
609 – 289 =
2
320
|
8.
6 + 335 =
2
341
|
|
9.
142 – 125 =
17
2
|
10.
692 – 241 =
451
2
|
11.
751 – 423 =
328
2
|
12.
892 – 672 =
220
2
|
|
13.
248 + 632 =
880
2
|
14.
601 + 266 =
2
867
|
15.
181 + 647 =
2
828
|
16.
430 + 519 =
949
2
|
|
17.
705 – 19 =
686
2
|
18.
824 – 673 =
151
2
|
19.
751 – 492 =
259
2
|
20.
752 – 580 =
172
2
|