Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
10 – 4 =
6
1
|
2.
995 – 549 =
2
446
|
3.
232 + 134 =
366
2
|
4.
841 – 541 =
2
300
|
|
5.
654 – 365 =
2
289
|
6.
476 + 187 =
2
663
|
7.
967 – 918 =
2
49
|
8.
787 – 204 =
583
2
|
|
9.
480 – 361 =
2
119
|
10.
984 – 146 =
838
2
|
11.
788 – 121 =
667
2
|
12.
495 – 116 =
2
379
|
|
13.
91 – 45 =
2
46
|
14.
376 – 59 =
2
317
|
15.
985 + 7 =
2
992
|
16.
813 + 25 =
838
2
|
|
17.
830 – 29 =
2
801
|
18.
482 + 188 =
2
670
|
19.
619 + 290 =
909
2
|
20.
270 – 144 =
2
126
|