Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
385 + 581 =
2
966
|
2.
341 – 74 =
267
2
|
3.
627 + 80 =
707
2
|
4.
807 – 181 =
626
2
|
|
5.
386 + 322 =
708
2
|
6.
436 – 18 =
418
2
|
7.
335 + 446 =
2
781
|
8.
570 + 91 =
661
2
|
|
9.
963 + 18 =
981
2
|
10.
102 – 73 =
29
2
|
11.
796 – 703 =
93
2
|
12.
909 – 313 =
2
596
|
|
13.
329 + 638 =
2
967
|
14.
294 + 331 =
2
625
|
15.
57 + 213 =
2
270
|
16.
528 + 444 =
972
2
|
|
17.
398 + 371 =
769
2
|
18.
50 – 42 =
8
1
|
19.
299 + 695 =
2
994
|
20.
678 + 112 =
2
790
|