Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
706 + 283 =
989
2
|
2.
245 – 189 =
56
2
|
3.
943 – 190 =
2
753
|
4.
183 – 0 =
183
2
|
|
5.
613 – 389 =
224
2
|
6.
532 – 471 =
2
61
|
7.
490 + 329 =
819
2
|
8.
358 – 10 =
348
2
|
|
9.
828 – 656 =
172
2
|
10.
43 + 720 =
763
2
|
11.
959 + 12 =
971
2
|
12.
334 + 133 =
2
467
|
|
13.
860 – 80 =
780
2
|
14.
310 – 69 =
2
241
|
15.
40 – 7 =
2
33
|
16.
922 + 57 =
979
2
|
|
17.
61 + 851 =
912
2
|
18.
764 + 233 =
997
2
|
19.
125 – 73 =
2
52
|
20.
875 – 136 =
2
739
|