Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
42 – 26 =
2
16
|
2.
591 – 255 =
336
2
|
3.
956 + 35 =
2
991
|
4.
381 – 219 =
162
2
|
|
5.
657 – 566 =
2
91
|
6.
753 – 196 =
557
2
|
7.
70 – 54 =
16
2
|
8.
764 – 721 =
43
2
|
|
9.
21 + 287 =
2
308
|
10.
12 – 4 =
8
1
|
11.
471 – 24 =
2
447
|
12.
583 + 224 =
2
807
|
|
13.
962 – 680 =
2
282
|
14.
184 – 101 =
83
2
|
15.
757 – 389 =
368
2
|
16.
40 + 789 =
2
829
|
|
17.
559 + 230 =
2
789
|
18.
849 – 182 =
667
2
|
19.
8 + 169 =
2
177
|
20.
973 – 703 =
2
270
|