Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
105 + 172 =
2
277
|
2.
519 – 119 =
2
400
|
3.
119 + 734 =
853
2
|
4.
77 + 790 =
867
2
|
|
5.
802 – 383 =
419
2
|
6.
240 + 498 =
2
738
|
7.
638 + 340 =
2
978
|
8.
130 – 43 =
87
2
|
|
9.
642 – 432 =
210
2
|
10.
488 – 430 =
58
2
|
11.
467 – 334 =
133
2
|
12.
765 – 744 =
21
2
|
|
13.
760 + 198 =
958
2
|
14.
667 – 190 =
2
477
|
15.
974 – 903 =
71
2
|
16.
573 – 334 =
2
239
|
|
17.
818 – 161 =
657
2
|
18.
345 + 551 =
2
896
|
19.
785 – 478 =
2
307
|
20.
485 – 355 =
130
2
|