Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
367 – 297 =
70
2
|
2.
573 – 529 =
2
44
|
3.
38 + 287 =
2
325
|
4.
991 + 8 =
999
2
|
|
5.
54 – 26 =
2
28
|
6.
45 – 3 =
42
2
|
7.
938 + 19 =
957
2
|
8.
827 + 13 =
840
2
|
|
9.
6 – 2 =
1
4
|
10.
125 – 18 =
2
107
|
11.
635 – 241 =
394
2
|
12.
690 + 156 =
2
846
|
|
13.
475 + 515 =
990
2
|
14.
880 + 32 =
912
2
|
15.
490 + 44 =
534
2
|
16.
943 + 39 =
982
2
|
|
17.
503 + 8 =
511
2
|
18.
973 – 965 =
1
8
|
19.
591 + 105 =
696
2
|
20.
470 – 302 =
2
168
|