Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
64 + 825 =
889
2
|
2.
592 + 277 =
2
869
|
3.
487 – 32 =
2
455
|
4.
913 + 64 =
977
2
|
|
5.
3 – 1 =
2
1
|
6.
634 + 104 =
738
2
|
7.
240 + 435 =
2
675
|
8.
407 + 528 =
935
2
|
|
9.
3 + 944 =
947
2
|
10.
70 + 663 =
733
2
|
11.
356 – 356 =
0
2
|
12.
950 – 438 =
512
2
|
|
13.
40 + 594 =
2
634
|
14.
455 + 83 =
538
2
|
15.
908 – 559 =
2
349
|
16.
760 + 142 =
902
2
|
|
17.
162 + 322 =
2
484
|
18.
396 + 251 =
2
647
|
19.
765 – 743 =
22
2
|
20.
718 – 402 =
316
2
|