Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
352 – 235 =
117
2
|
2.
888 – 22 =
2
866
|
3.
920 + 15 =
935
2
|
4.
48 – 16 =
2
32
|
|
5.
516 + 441 =
2
957
|
6.
335 – 229 =
106
2
|
7.
982 + 4 =
2
986
|
8.
287 – 168 =
119
2
|
|
9.
543 + 43 =
2
586
|
10.
695 + 236 =
931
2
|
11.
98 – 82 =
16
2
|
12.
620 – 583 =
2
37
|
|
13.
609 – 547 =
2
62
|
14.
810 – 704 =
2
106
|
15.
315 – 27 =
2
288
|
16.
64 + 884 =
2
948
|
|
17.
580 – 19 =
2
561
|
18.
555 – 178 =
2
377
|
19.
751 + 220 =
971
2
|
20.
49 + 945 =
994
2
|