Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
6 – 5 =
1
2
|
2.
222 + 731 =
2
953
|
3.
613 – 106 =
507
2
|
4.
850 – 3 =
2
847
|
|
5.
446 + 155 =
2
601
|
6.
366 + 483 =
2
849
|
7.
413 – 103 =
310
2
|
8.
605 – 296 =
2
309
|
|
9.
84 – 38 =
46
2
|
10.
519 + 235 =
2
754
|
11.
991 + 7 =
998
2
|
12.
420 + 274 =
2
694
|
|
13.
666 – 282 =
2
384
|
14.
79 + 347 =
426
2
|
15.
982 + 10 =
992
2
|
16.
346 – 276 =
70
2
|
|
17.
194 + 615 =
2
809
|
18.
596 – 414 =
2
182
|
19.
525 + 65 =
2
590
|
20.
266 – 56 =
210
2
|