Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
937 + 34 =
2
971
|
2.
687 + 306 =
2
993
|
3.
235 – 62 =
173
2
|
4.
823 – 673 =
2
150
|
|
5.
270 – 18 =
252
2
|
6.
908 – 106 =
802
2
|
7.
992 + 8 =
1000
2
|
8.
850 – 624 =
2
226
|
|
9.
958 – 57 =
2
901
|
10.
635 – 364 =
2
271
|
11.
466 + 92 =
558
2
|
12.
785 – 4 =
2
781
|
|
13.
979 – 748 =
231
2
|
14.
513 – 15 =
498
2
|
15.
447 – 252 =
195
2
|
16.
685 – 448 =
237
2
|
|
17.
895 + 93 =
2
988
|
18.
194 + 730 =
2
924
|
19.
141 + 188 =
329
2
|
20.
348 – 191 =
2
157
|