Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
342 – 275 =
2
67
|
2.
341 – 23 =
2
318
|
3.
118 + 196 =
314
2
|
4.
941 + 0 =
2
941
|
|
5.
987 + 13 =
2
1000
|
6.
6 – 4 =
1
2
|
7.
294 + 282 =
576
2
|
8.
411 + 313 =
724
2
|
|
9.
688 – 624 =
64
2
|
10.
706 – 395 =
311
2
|
11.
575 – 124 =
2
451
|
12.
982 – 718 =
2
264
|
|
13.
999 + 0 =
2
999
|
14.
150 – 127 =
2
23
|
15.
84 – 7 =
77
2
|
16.
238 – 183 =
55
2
|
|
17.
351 + 523 =
2
874
|
18.
95 – 71 =
24
2
|
19.
668 + 113 =
781
2
|
20.
2 + 50 =
52
2
|