Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
514 + 247 =
2
761
|
2.
508 – 26 =
482
2
|
3.
88 – 59 =
29
2
|
4.
109 – 89 =
2
20
|
|
5.
984 – 577 =
407
2
|
6.
872 + 108 =
2
980
|
7.
683 – 389 =
2
294
|
8.
906 – 88 =
818
2
|
|
9.
666 + 3 =
669
2
|
10.
790 + 87 =
877
2
|
11.
36 + 554 =
2
590
|
12.
963 – 396 =
567
2
|
|
13.
99 + 456 =
555
2
|
14.
973 – 428 =
2
545
|
15.
232 – 63 =
169
2
|
16.
304 + 385 =
689
2
|
|
17.
929 + 47 =
976
2
|
18.
337 – 294 =
43
2
|
19.
888 – 35 =
2
853
|
20.
272 – 99 =
2
173
|