Rekensommen met erbij en eraf tot 1.000
In de mix
|
1.
595 + 91 =
2
686
|
2.
229 + 262 =
2
491
|
3.
51 + 947 =
998
2
|
4.
434 – 385 =
2
49
|
|
5.
344 – 35 =
309
2
|
6.
210 + 476 =
686
2
|
7.
108 + 369 =
2
477
|
8.
175 – 2 =
173
2
|
|
9.
937 – 422 =
515
2
|
10.
294 – 172 =
2
122
|
11.
109 + 816 =
2
925
|
12.
42 – 40 =
2
1
|
|
13.
609 – 404 =
2
205
|
14.
585 + 281 =
2
866
|
15.
118 – 97 =
21
2
|
16.
846 + 135 =
2
981
|
|
17.
749 – 40 =
2
709
|
18.
995 – 171 =
824
2
|
19.
215 + 722 =
2
937
|
20.
581 – 153 =
428
2
|