Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
959 + 38 =
997
2
|
2.
36 + 261 =
2
297
|
3.
290 – 82 =
2
208
|
4.
355 + 449 =
2
804
|
|
5.
576 + 408 =
984
2
|
6.
168 – 19 =
149
2
|
7.
743 – 282 =
2
461
|
8.
106 + 788 =
894
2
|
|
9.
16 – 5 =
1
11
|
10.
102 + 286 =
388
2
|
11.
319 + 464 =
783
2
|
12.
176 – 31 =
145
2
|
|
13.
12 + 911 =
923
2
|
14.
785 – 123 =
2
662
|
15.
188 – 170 =
18
2
|
16.
89 – 23 =
2
66
|
|
17.
702 + 200 =
902
2
|
18.
51 – 30 =
2
21
|
19.
693 + 90 =
783
2
|
20.
362 + 269 =
2
631
|