Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
87 + 164 =
2
251
|
2.
793 + 118 =
2
911
|
3.
333 + 383 =
716
2
|
4.
913 – 360 =
553
2
|
|
5.
746 – 369 =
377
2
|
6.
981 + 11 =
2
992
|
7.
378 – 377 =
2
1
|
8.
225 – 47 =
2
178
|
|
9.
614 + 161 =
775
2
|
10.
55 + 861 =
2
916
|
11.
552 + 142 =
2
694
|
12.
239 – 120 =
2
119
|
|
13.
753 – 339 =
2
414
|
14.
524 + 193 =
717
2
|
15.
311 – 170 =
141
2
|
16.
139 – 75 =
64
2
|
|
17.
765 + 43 =
2
808
|
18.
398 – 391 =
7
1
|
19.
969 – 933 =
36
2
|
20.
611 + 267 =
2
878
|