Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
215 – 50 =
2
165
|
2.
300 + 158 =
2
458
|
3.
98 – 96 =
2
1
|
4.
511 + 406 =
917
2
|
|
5.
792 + 200 =
2
992
|
6.
646 – 352 =
294
2
|
7.
778 + 155 =
2
933
|
8.
565 + 203 =
768
2
|
|
9.
753 + 174 =
927
2
|
10.
996 + 3 =
999
2
|
11.
747 + 73 =
2
820
|
12.
550 – 209 =
2
341
|
|
13.
93 + 624 =
2
717
|
14.
386 – 56 =
330
2
|
15.
728 – 316 =
2
412
|
16.
291 + 227 =
2
518
|
|
17.
643 – 157 =
2
486
|
18.
483 + 97 =
2
580
|
19.
669 + 236 =
905
2
|
20.
354 + 474 =
828
2
|