Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
748 – 594 =
2
154
|
2.
982 – 212 =
770
2
|
3.
94 + 526 =
620
2
|
4.
506 – 70 =
2
436
|
|
5.
425 – 83 =
342
2
|
6.
155 + 574 =
2
729
|
7.
784 + 209 =
993
2
|
8.
487 + 62 =
549
2
|
|
9.
259 + 733 =
992
2
|
10.
232 – 124 =
2
108
|
11.
159 – 14 =
145
2
|
12.
579 – 4 =
2
575
|
|
13.
624 – 9 =
2
615
|
14.
636 – 56 =
2
580
|
15.
690 – 156 =
2
534
|
16.
83 – 13 =
70
2
|
|
17.
263 + 571 =
834
2
|
18.
170 – 43 =
2
127
|
19.
100 + 16 =
2
116
|
20.
125 + 389 =
2
514
|