Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
263 + 509 =
772
2
|
2.
148 + 804 =
952
2
|
3.
152 + 330 =
482
2
|
4.
458 + 470 =
928
2
|
|
5.
445 + 101 =
2
546
|
6.
912 – 595 =
2
317
|
7.
93 – 65 =
2
28
|
8.
55 – 16 =
39
2
|
|
9.
636 + 314 =
2
950
|
10.
543 + 6 =
2
549
|
11.
36 + 848 =
2
884
|
12.
999 – 551 =
448
2
|
|
13.
272 – 69 =
2
203
|
14.
583 + 93 =
2
676
|
15.
73 – 33 =
2
40
|
16.
327 – 287 =
40
2
|
|
17.
875 + 81 =
956
2
|
18.
755 – 650 =
105
2
|
19.
81 + 414 =
2
495
|
20.
598 + 116 =
2
714
|