Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
157 + 216 =
2
373
|
2.
885 – 485 =
400
2
|
3.
546 – 202 =
344
2
|
4.
439 + 15 =
2
454
|
|
5.
466 – 347 =
119
2
|
6.
954 – 921 =
2
33
|
7.
342 – 220 =
122
2
|
8.
782 – 64 =
718
2
|
|
9.
675 + 232 =
2
907
|
10.
62 + 619 =
2
681
|
11.
40 – 13 =
27
2
|
12.
596 + 36 =
632
2
|
|
13.
401 – 199 =
202
2
|
14.
28 – 20 =
8
1
|
15.
515 + 105 =
620
2
|
16.
430 – 115 =
315
2
|
|
17.
379 – 257 =
2
122
|
18.
664 – 25 =
639
2
|
19.
978 + 16 =
2
994
|
20.
681 – 75 =
2
606
|